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, commonly stylized as SONY, is a Japanese multinational conglomerate corporation headquartered in
Minato, Tokyo is a special ward in Tokyo, Japan. It is also called Minato City in English. It was formed in 1947 as a merger of Akasaka, Azabu and Shiba wards following Tokyo City's transformation into Tokyo Metropolis. The modern Minato ward exhibits ...
, Japan. As a major
technology company A technology company (or tech company) is an electronics-based technological company, including, for example, business relating to digital electronics, software, and internet-related services, such as e-commerce services. Details According to '' ...
, it operates as one of the world's largest manufacturers of consumer and professional electronic products, the largest
video game console A video game console is an electronic device that outputs a video signal or image to display a video game that can be played with a game controller. These may be home consoles, which are generally placed in a permanent location connected to ...
company and the largest
video game publisher A video game publisher is a company that publishes video games that have been developed either internally by the publisher or externally by a video game developer. They often finance the development, sometimes by paying a video game developer ( ...
. Through Sony Entertainment Inc, it is one of the largest
music companies Music is generally defined as the art of arranging sound to create some combination of form, harmony, melody, rhythm or otherwise expressive content. Exact definitions of music vary considerably around the world, though it is an aspect ...
(largest
music publisher A music publisher is a type of publisher that specializes in distributing music. Music publishers originally published sheet music. When copyright became legally protected, music publishers started to play a role in the management of the intellect ...
and second largest
record label A record label, or record company, is a brand or trademark of music recordings and music videos, or the company that owns it. Sometimes, a record label is also a publishing company that manages such brands and trademarks, coordinates the produ ...
) and the third largest film studio, making it one of the most comprehensive media companies. It is the largest technology and media conglomerate in Japan. It is also recognized as the most cash-rich Japanese company, with net cash reserves of ¥2 trillion. Sony, with its 55 percent market share in the
image sensor An image sensor or imager is a sensor that detects and conveys information used to make an image. It does so by converting the variable attenuation of light waves (as they pass through or reflect off objects) into signals, small bursts of c ...
market, is the largest manufacturer of image sensors, the second largest camera manufacturer, and is among the semiconductor sales leaders. It is the world's largest player in the premium TV market for a television of at least with a price higher than $2,500 as well as second largest TV brand by market share and, as of 2020, the third largest television manufacturer in the world by annual sales figures. Sony Group Corporation is the
holding company A holding company is a company whose primary business is holding a controlling interest in the securities of other companies. A holding company usually does not produce goods or services itself. Its purpose is to own shares of other companies ...
of the , which comprises Sony Corporation, Sony Semiconductor Solutions, Sony Entertainment ( Sony Pictures,
Sony Music Sony Music Entertainment (SME), also known as simply Sony Music, is an American multinational music company. Being owned by the parent conglomerate Sony Group Corporation, it is part of the Sony Music Group, which is owned by Sony Entertainme ...
), Sony Interactive Entertainment, Sony Financial Group, Sony Creative Products, and others. The company's slogan is ''We are Sony''. Their former slogans were ''The One and Only'' (1979–1982), ''It's a Sony'' (1981–2005), ''like.no.other'' (2005–2009), '' make.believe'' (2009–2013), and ''Be Moved'' (2013–2021). Sony has a weak tie to the
Sumitomo Mitsui Financial Group is a Japanese multinational banking and financial services institution headquartered in Yurakucho, Chiyoda, Tokyo, Japan. The group operates in retail, corporate, and investment banking segment worldwide. It provides financial products and ser ...
(SMFG) corporate group, the successor to the
Mitsui is one of the largest ''keiretsu'' in Japan and one of the largest corporate groups in the world. The major companies of the group include Mitsui & Co. ( general trading company), Sumitomo Mitsui Banking Corporation, Nippon Paper Industries ...
'' keiretsu''. Sony is listed on the
Tokyo Stock Exchange The , abbreviated as Tosho () or TSE/TYO, is a stock exchange located in Tokyo, Japan. It is the third largest stock exchange in the world by aggregate market capitalization of its listed companies, and the largest in Asia. It had 2,292 listed ...
(in which it is a constituent of the Nikkei 225 and TOPIX Core30 indexes) with an additional listing in the form of American depositary receipts listed in the
New York Stock Exchange The New York Stock Exchange (NYSE, nicknamed "The Big Board") is an American stock exchange in the Financial District of Lower Manhattan in New York City. It is by far the world's largest stock exchange by market capitalization of its listed ...
(traded since 1970, making it the oldest Japanese company to be listed in an American exchange), and was ranked 88th on the 2021 ''Fortune'' Global 500 list.


History


Tokyo Tsushin Kogyo

Sony began in the wake of World War II. In 1946,
Masaru Ibuka Masaru Ibuka (井深 大 ''Ibuka Masaru''; April 11, 1908 – December 19, 1997) was a Japanese electronics industrialist and co-founder of Sony, along with Akio Morita.Kirkup, James"Obituary: Masaru Ibuka,"''Independent'' (London). December 2 ...
started an electronics shop in Shirokiya, a department store building in the Nihonbashi area of
Tokyo Tokyo (; ja, 東京, , ), officially the Tokyo Metropolis ( ja, 東京都, label=none, ), is the capital and List of cities in Japan, largest city of Japan. Formerly known as Edo, its metropolitan area () is the most populous in the world, ...
. The company started with a capital of ¥190,000 and a total of eight employees. On 7 May 1946, Ibuka was joined by
Akio Morita was a Japanese businessman and co-founder of Sony along with Masaru Ibuka. Early life Akio Morita was born in Nagoya. Morita's family was involved in sake, miso and soy sauce production in the village of Kosugaya (currently a part of Tokoname ...
to establish a company called (Tokyo Telecommunications Engineering Corporation). The company built Japan's first
tape recorder An audio tape recorder, also known as a tape deck, tape player or tape machine or simply a tape recorder, is a sound recording and reproduction device that records and plays back sounds usually using magnetic tape for storage. In its present ...
, called the Type-G. In 1958, the company changed its name to "Sony".


Name

When ''Tokyo Tsushin Kogyo'' was looking for a romanized name to use to market themselves, they strongly considered using their initials, TTK. The primary reason they did not is that the railway company Tokyo Kyuko was known as TTK. The company occasionally used the acronym "Totsuko" in Japan, but during his visit to the United States, Morita discovered that Americans had trouble pronouncing that name. Another early name that was tried out for a while was "Tokyo Teletech" until
Akio Morita was a Japanese businessman and co-founder of Sony along with Masaru Ibuka. Early life Akio Morita was born in Nagoya. Morita's family was involved in sake, miso and soy sauce production in the village of Kosugaya (currently a part of Tokoname ...
discovered that there was an American company already using Teletech as a brand name. The name "Sony" was chosen for the brand as a mix of two words: one was the
Latin Latin (, or , ) is a classical language belonging to the Italic branch of the Indo-European languages. Latin was originally a dialect spoken in the lower Tiber area (then known as Latium) around present-day Rome, but through the power of the ...
word "'' sonus''", which is the root of sonic and sound, and the other was "'' sonny''", a common slang term used in 1950s America to call a young boy.Sony Corporate History (Japanese)
Sony.co.jp. Retrieved 7 July 2011.
In 1950s Japan, "sonny boys" was a
loan word A loanword (also loan word or loan-word) is a word at least partly assimilated from one language (the donor language) into another language. This is in contrast to cognates, which are words in two or more languages that are similar because the ...
in Japanese, which connoted smart and presentable young men, which Sony founders
Akio Morita was a Japanese businessman and co-founder of Sony along with Masaru Ibuka. Early life Akio Morita was born in Nagoya. Morita's family was involved in sake, miso and soy sauce production in the village of Kosugaya (currently a part of Tokoname ...
and
Masaru Ibuka Masaru Ibuka (井深 大 ''Ibuka Masaru''; April 11, 1908 – December 19, 1997) was a Japanese electronics industrialist and co-founder of Sony, along with Akio Morita.Kirkup, James"Obituary: Masaru Ibuka,"''Independent'' (London). December 2 ...
considered themselves to be. The first Sony-branded product, the TR-55
transistor radio A transistor radio is a small portable radio receiver that uses transistor-based circuitry. Following the invention of the transistor in 1947—which revolutionized the field of consumer electronics by introducing small but powerful, convenient ...
, appeared in 1955, but the company name did not change to Sony until January 1958. At the time of the change, it was extremely unusual for a Japanese company to use Roman letters to spell its name instead of writing it in
kanji are the logographic Chinese characters taken from the Chinese family of scripts, Chinese script and used in the writing of Japanese language, Japanese. They were made a major part of the Japanese writing system during the time of Old Japanese ...
. The move was not without opposition: TTK's principal bank at the time,
Mitsui is one of the largest ''keiretsu'' in Japan and one of the largest corporate groups in the world. The major companies of the group include Mitsui & Co. ( general trading company), Sumitomo Mitsui Banking Corporation, Nippon Paper Industries ...
, had strong feelings about the name. They pushed for a name such as Sony Electronic Industries, or Sony Teletech. Akio Morita was firm, however, as he did not want the company name tied to any particular industry. Eventually, both Ibuka and Mitsui Bank's chairman gave their approval.


Globalization

According to Schiffer, Sony's TR-63 radio "cracked open the U.S. market and launched the new industry of consumer microelectronics." By the mid-1950s, American teens had begun buying portable transistor radios in huge numbers, helping to propel the fledgling industry from an estimated 100,000 units in 1955 to 5 million units by the end of 1968. Sony co-founder Akio Morita founded Sony Corporation of America in 1960. In the process, he was struck by the mobility of employees between American companies, which was unheard of in Japan at that time. When he returned to Japan, he encouraged experienced, middle-aged employees of other companies to reevaluate their careers and consider joining Sony. The company filled many positions in this manner, and inspired other Japanese companies to do the same. Moreover, Sony played a major role in the development of Japan as a powerful exporter during the 1960s, 1970s and 1980s,Christian, Caryl, and With Hideko Takayama and Kay Itoi in Tokyo, George Wehrfritz in Hong Kong, John Sparks and Michael Hastings in, New York. "Sony is Not Japan; the Appointment of a Foreign CEO is a Sign of how Far the Iconic Company has Fallen in the Japanese Corporate Elite." Newsweek 21 March 2005: 30-. ProQuest Research Library. Web. 26 May 2012. supplying the U.S. Military with bomb parts used in the
Vietnam War The Vietnam War (also known by other names) was a conflict in Vietnam, Laos, and Cambodia from 1 November 1955 to the fall of Saigon on 30 April 1975. It was the second of the Indochina Wars and was officially fought between North Vietnam a ...
. It also helped to significantly improve American perceptions of "made in Japan" products.Lohr, Steve. "Hard-Hit Sony Girds for a Fight in the American Electronics Market." New York Times: A.8. New York Times. 14 August 1983. Web. 26 May 2012. Known for its production quality, Sony was able to charge above-market prices for its consumer electronics and resisted lowering prices. In 1971, Masaru Ibuka handed the position of president over to his co-founder Akio Morita. Sony began a life insurance company in 1979, one of its many peripheral businesses. Amid a global recession in the early 1980s, electronics sales dropped and the company was forced to cut prices. Sony's profits fell sharply. "It's over for Sony", one analyst concluded. "The company's best days are behind it." Around that time, Norio Ohga took up the role of president. He encouraged the development of the compact disc (CD) in the 1970s and 1980s, and of the PlayStation in the early 1990s. Ohga went on to purchase
CBS Records CBS Records may refer to: * CBS Records or CBS/Sony, former name of Sony Music, a global record company * CBS Records International, label for Columbia Records recordings released outside North America from 1962 to 1990 * CBS Records (2006), founde ...
in 1988 and
Columbia Pictures Columbia Pictures Industries, Inc. is an American film production studio that is a member of the Sony Pictures Motion Picture Group, a division of Sony Pictures Entertainment, which is one of the Big Five studios and a subsidiary of the mu ...
in 1989, greatly expanding Sony's media presence. Ohga would succeed Morita as chief executive officer in 1989. Under the vision of co-founder Akio MoritaFackler, Martin. "Cutting Sony, a Corporate Octopus, Back to a Rational Size." New York Times: C.1. New York Times. 29 May 2006. Web. 27 May 2012. and his successors, the company had aggressively expanded into new businesses. Part of its motivation for doing so was the pursuit of "convergence", linking film, music and digital electronics via the Internet. This expansion proved unrewarding and unprofitable, threatening Sony's ability to charge a premium on its products as well as its brand name. In 2005,
Howard Stringer Sir Howard Stringer (born 19 February 1942) is a Welsh-American businessman. He had a 30-year career at CBS, culminating in him serving as the president of CBS News from 1986 to 1988, then president of CBS from 1988 to 1995. He served as chairm ...
replaced
Nobuyuki Idei Nobuyuki Idei (出井 伸之, ''Idei Nobuyuki''; 22 November 1937 – 2 June 2022) was a Japanese businessman. He was chairman and group chief executive officer of Sony Corporation until 7 March 2005. He was a director of General Motors, Baidu, ...
as chief executive officer, marking the first time that a foreigner had run a major Japanese electronics firm. Stringer helped to reinvigorate the company's struggling media businesses, encouraging blockbusters such as '' Spider-Man'' while cutting 9,000 jobs. He hoped to sell off peripheral business and focus the company again on electronics. Furthermore, he aimed to increase cooperation between business units, which he described as "silos" operating in isolation from one another. In a bid to provide a unified brand for its global operations, Sony introduced a slogan known as "make.believe" in 2009. Despite some successes, the company faced continued struggles in the mid- to late-2000s. In 2012, Kazuo Hirai was promoted to president and CEO, replacing Stringer. Shortly thereafter, Hirai outlined his company-wide initiative, named "One Sony" to revive Sony from years of financial losses and bureaucratic management structure, which proved difficult for former CEO Stringer to accomplish, partly due to differences in business culture and native languages between Stringer and some of Sony's Japanese divisions and subsidiaries. Hirai outlined three major areas of focus for Sony's electronics business, which include imaging technology, gaming and mobile technology, as well as a focus on reducing the major losses from the television business. In February 2014, Sony announced the sale of its Vaio PC division to a new corporation owned by investment fund Japan Industrial Partners and spinning its TV division into its own corporation as to make it more nimble to turn the unit around from past losses totaling $7.8 billion over a decade. Later that month, they announced that they would be closing 20 stores. In April, the company announced that they would be selling 9.5 million shares in Square Enix (roughly 8.2 percent of the game company's total shares) in a deal worth approximately $48 million. In May 2014 the company announced it was forming two joint ventures with Shanghai Oriental Pearl Group to manufacture and market Sony's PlayStation games consoles and associated software in China. In 2015, Sony purchased Toshiba's image sensor business. It was reported in December 2016 by multiple news outlets that Sony was considering restructuring its U.S. operations by merging its TV & film business, Sony Pictures Entertainment, with its gaming business, Sony Interactive Entertainment. According to the reports, such a restructuring would have placed Sony Pictures under Sony Interactive's CEO, Andrew House, though House wouldn't have taken over day-to-day operations of the film studio. According to one report, Sony was set to make a final decision on the possibility of the merger of the TV, film, & gaming businesses by the end of its fiscal year in March of the following year (2017). In 2017, Sony sold its
lithium-ion battery A lithium-ion or Li-ion battery is a type of rechargeable battery which uses the reversible reduction of lithium ions to store energy. It is the predominant battery type used in portable consumer electronics and electric vehicles. It also s ...
business to
Murata Manufacturing is a Japanese manufacturer of electronic components, based in Nagaokakyo, Kyoto. Honorary Chairman Akira Murata started Murata Manufacturing as a personal venture in October, 1944. In December 1950 reorganized the company into Murata Manufac ...
. In 2019, Sony merged its mobile, TV and camera businesses. On 1 April 2020, Sony Electronics Corporation was established as an intermediate holding company to own and oversee its electronics and IT solutions businesses. On 19 May 2020, the company announced that it would rename Sony Group Corporation as of 1 April 2021. Subsequently, Sony Electronics Corporation would be renamed to Sony Corporation. On the same day the company announced that it would turn Sony Financial Holdings (currently Sony Financial Group), of which Sony already owns 65.06% of shares, to a wholly owned subsidiary through a takeover bid. On 1 April 2021, Sony Corporation was renamed Sony Group Corporation. On the same day, Sony Mobile Communications Inc. absorbed Sony Electronics Corporation, Sony Imaging Products & Solutions Inc., and Sony Home Entertainment & Sound Products Inc. and changed its trade name to Sony Corporation.


Formats and technologies

Sony has historically been notable for creating its own in-house standards for new recording and storage technologies, instead of adopting those of other manufacturers and standards bodies, while its success in the early years owes to a smooth capitalization on the Compact Cassette standard introduced by
Philips Koninklijke Philips N.V. (), commonly shortened to Philips, is a Dutch multinational conglomerate corporation that was founded in Eindhoven in 1891. Since 1997, it has been mostly headquartered in Amsterdam, though the Benelux headquarters i ...
, with which Sony went on to enjoy a decades-long technological relationship in various areas. Sony (either alone or with partners) has introduced several of the most popular recording formats, including the 3.5-inch floppy disk,
Compact Disc The compact disc (CD) is a digital optical disc data storage format that was co-developed by Philips and Sony to store and play digital audio recordings. In August 1982, the first compact disc was manufactured. It was then released in Oc ...
and Blu-ray Disc.


Video recording

Sony introduced
U-matic U-matic is an analogue recording Videocassette#Cassette formats, videocassette format first shown by Sony in prototype in October 1969, and introduced to the market in September 1971. It was among the first video formats to contain the vide ...
, the world's first
videocassette Videotape is magnetic tape used for storing video and usually sound in addition. Information stored can be in the form of either an analog or digital signal. Videotape is used in both video tape recorders (VTRs) and, more commonly, videocasset ...
format, in 1971, but the standard was unpopular for domestic use due to the high price. The company subsequently launched the Betamax format in 1975. Sony was involved in the
videotape format war Videotape is magnetic tape used for storing video and usually sound in addition. Information stored can be in the form of either an analog or digital signal. Videotape is used in both video tape recorders (VTRs) and, more commonly, videocasset ...
of the early 1980s, when they were marketing the Betamax system for video cassette recorders against the VHS format developed by JVC. In the end, VHS gained critical mass in the marketbase and became the worldwide standard for consumer VCRs. Betamax is, for all practical purposes, an obsolete format. Sony's professional-oriented
component video Component video is an analog video signal that has been split into two or more component channels. In popular use, it refers to a type of component analog video (CAV) information that is transmitted or stored as three separate signals. Compo ...
format called
Betacam Betacam is a family of half-inch professional videocassette products developed by Sony in 1982. In colloquial use, "Betacam" singly is often used to refer to a Betacam camcorder, a Betacam tape, a Betacam video recorder or the format itself. Al ...
, which was derived from Betamax, was used until 2016 when Sony announced it was stopping production of all remaining 1/2-inch video tape recorders and players, including the Digital Betacam format. In 1985, Sony launched their Handycam products and the Video8 format. Video8 and the follow-on hi-band Hi8 format became popular in the consumer camcorder market. In 1987 Sony launched the 4 mm DAT or Digital Audio Tape as a new digital audio tape standard.


Visual display

Sony held a patent for its proprietary
Trinitron Trinitron was Sony's brand name for its line of aperture-grille-based CRTs used in television sets and computer monitors. One of the first truly innovative television systems to enter the market since the 1950s, the Trinitron was announced in ...
until 1996. Sony introduced the Triluminos Display, the company's proprietary color reproduction enhancing technology, in 2004, featured in the world's first
LED-backlit LCD An LED-backlit LCD is a liquid-crystal display that uses LEDs for backlighting instead of traditional cold cathode fluorescent (CCFL) backlighting. LED-backlit displays use the same TFT LCD (thin-film-transistor liquid-crystal display) techno ...
televisions. It was widely used in other Sony's products as well, including computer monitors, laptops, and smartphones. In 2013, Sony released a new line of televisions with an improved version of the technology, which incorporated quantum dots in the backlight system. It was the first commercial use of quantum dots. In 2012, the company revealed a prototype of an ultrafine RGB LED display, which it calls the Crystal LED Display.


Audio recording

Sony used the Compact Cassette format in many of its tape recorders and players, including the Walkman, the world's first portable music player. Sony introduced the MiniDisc format in 1992 as an alternative to
Philips Koninklijke Philips N.V. (), commonly shortened to Philips, is a Dutch multinational conglomerate corporation that was founded in Eindhoven in 1891. Since 1997, it has been mostly headquartered in Amsterdam, though the Benelux headquarters i ...
DCC or
Digital Compact Cassette The Digital Compact Cassette (DCC) is a magnetic tape sound recording format introduced by Philips and Matsushita Electric in late and marketed as the successor to the standard analog Compact Cassette. It was also a direct competitor to Sony ...
and as a successor to the Compact Cassette. Since the introduction of MiniDisc, Sony has attempted to promote its own audio compression technologies under the ATRAC brand, against the more widely used MP3. Until late 2004, Sony's Network Walkman line of digital portable music players did not support the MP3 standard natively. In 2004, Sony built upon the MiniDisc format by releasing Hi-MD. Hi-MD allows the playback and recording of audio on newly introduced 1 GB Hi-MD discs in addition to playback and recording on regular MiniDiscs. In addition to saving audio on the discs, Hi-MD allows the storage of computer files such as documents, videos and photos.


Audio encoding

In 1993, Sony challenged the industry standard Dolby Digital 5.1 surround sound format with a newer and more advanced proprietary motion picture digital audio format called SDDS (Sony Dynamic Digital Sound). This format employed eight channels (7.1) of audio opposed to just six used in Dolby Digital 5.1 at the time. Ultimately, SDDS has been vastly overshadowed by the preferred DTS (
Digital Theatre System DTS, Inc. (originally Digital Theater Systems) is an American company that makes multichannel audio technologies for film and video. Based in Calabasas, California, the company introduced its DTS technology in 1993 as a competitor to Dolby Labor ...
) and Dolby Digital standards in the motion picture industry. SDDS was solely developed for use in the theatre circuit; Sony never intended to develop a home theatre version of SDDS. Sony and
Philips Koninklijke Philips N.V. (), commonly shortened to Philips, is a Dutch multinational conglomerate corporation that was founded in Eindhoven in 1891. Since 1997, it has been mostly headquartered in Amsterdam, though the Benelux headquarters i ...
jointly developed the Sony-Philips digital interface format (
S/PDIF S/PDIF (Sony/Philips Digital Interface) is a type of digital audio interface used in consumer audio equipment to output audio over relatively short distances. The signal is transmitted over either a coaxial cable (using RCA or BNC connectors ...
) and the high-fidelity audio system SACD. The latter became entrenched in a format war with
DVD-Audio DVD-Audio (commonly abbreviated as DVD-A) is a digital format for delivering high-fidelity audio content on a DVD. DVD-Audio uses most of the storage on the disc for high-quality audio and is not intended to be a video delivery format. The st ...
. Still, neither gained a major foothold with the general public. CDs had been preferred by consumers because of the ubiquitous presence of CD drives in consumer devices until the early 2000s when the iPod and streaming services became available. In 2015, Sony introduced LDAC, a proprietary
audio coding An audio coding format (or sometimes audio compression format) is a content representation format for storage or transmission of digital audio (such as in digital television, digital radio and in audio and video files). Examples of audio coding f ...
technology which allows streaming high-resolution audio over
Bluetooth Bluetooth is a short-range wireless technology standard that is used for exchanging data between fixed and mobile devices over short distances and building personal area networks (PANs). In the most widely used mode, transmission power is limi ...
connections at up to 990 kbit/s at 32 bit/96 kHz. Sony also contributed it as part of the
Android Open Source Project Android is a mobile operating system based on a modified version of the Linux kernel and other open-source software, designed primarily for touchscreen mobile devices such as smartphones and tablets. Android is developed by a consortium of ...
starting from Android 8.0 "
Oreo Oreo () (stylized as OREO) is a brand of sandwich cookie consisting of two biscuits or cookie pieces with a sweet creme filling. It was introduced by Nabisco on March 6, 1912, and through a series of corporate acquisitions, mergers and split ...
", enabling every OEM to integrate this standard into their own Android devices freely. However the ''decoder'' library is proprietary, so receiving devices require licenses. On 17 September 2019, the Japan Audio Society (JAS) certified LDAC with their Hi-Res Audio Wireless certification. Currently the only codecs with the Hi-Res Audio Wireless certification are LDAC and LHDC, another competing standard.


Optical storage

Sony demonstrated an optical digital audio disc in 1977 and soon joined hands with Philips, another major contender for the storage technology, to establish a worldwide standard. In 1983, the two company jointly announced the
Compact Disc The compact disc (CD) is a digital optical disc data storage format that was co-developed by Philips and Sony to store and play digital audio recordings. In August 1982, the first compact disc was manufactured. It was then released in Oc ...
(CD). In 1984, Sony launched the Discman series, an expansion of the Walkman brand to portable CD players. Sony began to improve performance and capacity of the novel format. It launched write-once
optical disc In computing and optical disc recording technologies, an optical disc (OD) is a flat, usually circular disc that encodes binary data (bits) in the form of pits and lands on a special material, often aluminum, on one of its flat surfaces. ...
s (WO) and magneto-optical discs which were around 125MB size for the specific use of archival data storage, in 1986 and 1988 respectively. In the early 1990s, two high-density optical storage standards were being developed: one was the MultiMedia Compact Disc (MMCD), backed by Philips and Sony, and the other was the Super Density Disc (SD), supported by
Toshiba , commonly known as Toshiba and stylized as TOSHIBA, is a Japanese multinational conglomerate corporation headquartered in Minato, Tokyo, Japan. Its diversified products and services include power, industrial and social infrastructure systems, ...
and many others. Philips and Sony abandoned their MMCD format and agreed upon Toshiba's SD format with only one modification. The unified disc format was called
DVD The DVD (common abbreviation for Digital Video Disc or Digital Versatile Disc) is a digital optical disc data storage format. It was invented and developed in 1995 and first released on November 1, 1996, in Japan. The medium can store any kind ...
and was introduced in 1997. Sony was one of the leading developers of the
Blu-ray The Blu-ray Disc (BD), often known simply as Blu-ray, is a digital optical disc data storage format. It was invented and developed in 2005 and released on June 20, 2006 worldwide. It is designed to supersede the DVD format, and capable of st ...
optical disc format, the newest standard for disc-based content delivery. The first Blu-ray players became commercially available in 2006. The format emerged as the standard for HD media over the competing format, Toshiba's
HD DVD HD DVD (short for High Definition Digital Versatile Disc) is an obsolete high-density optical disc format for storing data and playback of high-definition video. Supported principally by Toshiba, HD DVD was envisioned to be the successor to the ...
, after a two-year-long
high-definition optical disc format war The high-definition optical disc format war was a market competition between the Blu-ray and HD DVD optical disc standards for storing high-definition video and audio; it took place between 2006 and 2008 and was won by Blu-ray Disc. The two ...
. Sony's laser communication devices for
small satellite A small satellite, miniaturized satellite, or smallsat is a satellite of low mass and size, usually under . While all such satellites can be referred to as "small", different classifications are used to categorize them based on mass. Satellites ca ...
s rely on the technologies developed for the company's optical disc products.


Disk storage

In 1983, Sony introduced 90 mm micro diskettes, better known as floppy disks, which it had developed at a time when there were 4" floppy disks, and many variations from different companies, to replace the then on-going 5.25" floppy disks. Sony had great success and the format became dominant. 3.5" floppy disks gradually became obsolete as they were replaced by current media formats. Sony held more than a 70 percent share of the market when it decided to pull the plug on the format in 2010.


Flash memory

In 1998, Sony launched the
Memory Stick The Memory Stick is a removable flash memory card format, originally launched by Sony in late 1998. In addition to the original Memory Stick, this family includes the Memory Stick PRO, a revision that allows greater maximum storage capacity an ...
format, the flash memory cards for use in Sony lines of digital cameras and portable music players. It has seen little support outside of Sony's own products, with
Secure Digital card Secure Digital, officially abbreviated as SD, is a proprietary non-volatile flash memory card format developed by the SD Association (SDA) for use in portable devices. The standard was introduced in August 1999 by joint efforts between SanDis ...
s (SD) commanding considerably greater popularity. Sony has made updates to the Memory Stick format with Memory Stick Duo and Memory Stick Micro. The company has also released
USB flash drive Universal Serial Bus (USB) is an industry standard that establishes specifications for cables, connectors and protocols for connection, communication and power supply ( interfacing) between computers, peripherals and other computers. A bro ...
products, branded under the Micro Vault line.


Communication

Sony introduced
FeliCa FeliCa is a contactless Radio-frequency identification, RFID smart cards, smart card system from Sony in Japan, primarily used in electronic money cards. The name stands for ''Felicity Card''. First utilized in the Octopus card system in Hong Kong, ...
, a contactless IC card technology primarily used in
contactless payment Contactless payment systems are credit cards and debit cards, key fobs, smart cards, or other devices, including smartphones and other mobile devices, that use radio-frequency identification (RFID) or near-field communication (NFC, e.g. Samsung ...
, as a result of the company's joint development and commercialization of
Near-Field Communication Near-field communication (NFC) is a set of communication protocols that enables communication between two electronic devices over a distance of 4 cm (1 in) or less. NFC offers a low-speed connection through a simple setup that can be u ...
(NFC) with Philips. The standard is largely offered in two forms, either chips embedded in smartphones or plastic cards with chips embedded in them. Sony plans to implement this technology in train systems across Asia. In 2019, Sony launched the ELTRES, the company's proprietary low-power wide-area wireless communication (
LPWAN A low-power wide-area network (LPWAN or LPWA network) is a type of wireless telecommunication wide area network designed to allow long-range communications at a low bit rate among things (connected objects), such as sensors operated on a batter ...
) standard.


Continued research and development

In 2021, the
WIPO The World Intellectual Property Organization (WIPO; french: link=no, Organisation mondiale de la propriété intellectuelle (OMPI)) is one of the 15 specialized agencies of the United Nations (UN). Pursuant to the 1967 Convention Establishin ...
’s annual review of the World Intellectual Property Indicators report ranked Sony's as ninth in the world for the number of patent applications published under the PCT System. 1,793 patent applications were published by Sony during 2020. This position is up from their previous ranking as 13th in 2019 with 1,566 applications.


Business units

Best known for its electronic products, Sony offers a wide variety of product lines in many areas. At its peak, it was dubbed as a "corporate octopus", for its sprawling ventures from private insurance to chemicals to cosmetics to home shopping to a Tokyo-based French food joint, in addition its core businesses such as electronics and entertainment. Even after it has unwound many business units including Sony Chemicals and Vaio PC, Sony still runs diverse businesses. As of 2020, Sony is organized into the following business segments: Game & Network Services (G&NS), Music, Pictures, Electronics Products & Solutions (EP&S), Imaging & Sensing Solutions (I&SS), Financial Services, and Others. Usually, each business segment has a handful of corresponding intermediate holding companies under which all the related businesses are folded into, such as Columbia Records being part of
Sony Music Sony Music Entertainment (SME), also known as simply Sony Music, is an American multinational music company. Being owned by the parent conglomerate Sony Group Corporation, it is part of the Sony Music Group, which is owned by Sony Entertainme ...
Group, a subsidiary and, at the same time, a holding company for Sony's music businesses, along with SMEJ.


Electronics Products & Solutions

Sony Corporation (Sony Electronics Corporation until 1 April 2021) is the electronics business unit of the Sony Group. It primarily conducts research and development (R&D), planning, designing, manufacturing and marketing for electronics products. Sony Global Manufacturing & Operations Corporation (SGMO) is a wholly-owned subsidiary of Sony Corporation and responsible for managing manufacturing operations both in Japan and overseas, through its own factories as well as third party contract manufacturers.


Audio

In 1979, Sony released the world's first portable music player, the Walkman, bundled with the MDL-3L2 headphones. This line fostered a fundamental change in music listening habits by allowing people to carry music with them and listen to music through lightweight headphones. Originally used to refer to portable audio cassette players, the Walkman brand has been widely adopted by the company to encompass its portable digital audio and video players as well as a line of former
Sony Ericsson Sony Mobile Communications Inc. ( ja, ソニーモバイルコミュニケーションズ株式会社) was a multinational telecommunications company founded on October 1, 2001, as a joint venture between Sony Group Corporation and Ericsson. ...
mobile phones. In the case of optical disc players, the Discman brand was used until the late 1990s. In 1999 Sony's first portable digital audio players were introduced; one was a player using
Memory Stick The Memory Stick is a removable flash memory card format, originally launched by Sony in late 1998. In addition to the original Memory Stick, this family includes the Memory Stick PRO, a revision that allows greater maximum storage capacity an ...
flash storage created by the Walkman division, and the other was a smaller pen-sized player with embedded flash storage created by the Vaio division; both accompanied with Sony's
OpenMG OpenMG is a digital rights management (DRM) system developed by Sony for managing and protecting digital music data on a personal computer. It was originally designed for audio files in ATRAC3 format; the compliant software, e.g. Sony SonicStage, ...
copyright protection technology and PC software for music transfer. Sony continue to develop Walkman
digital audio player A portable media player (PMP) (also including the related digital audio player (DAP)) is a portable consumer electronics device capable of storing and playing digital media such as audio, images, and video files. The data is typically stored o ...
s. Sony is a major audio products manufacturer and one of the
active noise control Active noise control (ANC), also known as noise cancellation (NC), or active noise reduction (ANR), is a method for reducing unwanted sound by the addition of a second sound specifically designed to cancel the first. The concept was first develop ...
technology leaders.


Video

Sony produced the
TV8-301 The TV8-301 was a small black and white television made by Sony. It is notable for being the world's first non- projection type all-transistor television. It had an eight-inch screen. It was also portable, having a bay in the back for two 6 vo ...
, the world's first all-
transistor upright=1.4, gate (G), body (B), source (S) and drain (D) terminals. The gate is separated from the body by an insulating layer (pink). A transistor is a semiconductor device used to Electronic amplifier, amplify or electronic switch, switch ...
television, in 1959. In 1968, the company introduced the
Trinitron Trinitron was Sony's brand name for its line of aperture-grille-based CRTs used in television sets and computer monitors. One of the first truly innovative television systems to enter the market since the 1950s, the Trinitron was announced in ...
brand name for its lines of aperture grille cathode ray tube televisions and afterwards computer monitors. Sony stopped production of Trinitron for most markets, but continued producing sets for markets such as Pakistan, Bangladesh and China. Sony discontinued its series of Trinitron computer monitors in 2005. The company discontinued the last Trinitron-based television set in the US in early 2007. The end of Trinitron marked the end of Sony's analog television sets and monitors. Sony used the LCD
WEGA WEGA is a German audio and video manufacturer, manufacturing some of Germany's earliest radio receivers. History WEGA, pronounced "Vega", was founded as ''Wuerttembergische Radio-Gesellschaft mbh'' in Stuttgart, Germany in the year 1923. In 1975 ...
name for its LCD TVs until summer 2005. The company then introduced the
BRAVIA Bravia (stylized as BRAVIA) is a brand of Sony Visual Products Inc., a wholly owned subsidiary of Sony Corporation, and used for its television products. Its backronym is "Best Resolution Audio Visual Integrated Architecture". All Sony high-defi ...
name. BRAVIA is an in-house brand owned by Sony which produces high-definition LCD televisions, projection TVs and front projectors, home cinemas and the BRAVIA home theatre range. All Sony high-definition flat-panel LCD televisions in North America have carried the logo for BRAVIA since 2005. In 2006, Sony lost its decades-long No.1 market share in the global television market. In November 2007, the
Sony XEL-1 The XEL-1 is the world's first organic light-emitting diode (OLED) television, designed by Sony in 2007 and produced for sale the following year. It was also the world's thinnest television during its production, at 3 mm. It has a screen siz ...
, the first
OLED An organic light-emitting diode (OLED or organic LED), also known as organic electroluminescent (organic EL) diode, is a light-emitting diode (LED) in which the emissive electroluminescent layer is a film of organic compound that emits light i ...
television, was released and manufactured for two years. Later in 2013, Sony demonstrated the first 4K OLED television. As of 2012, Sony was the third-largest maker of televisions in the world and the business unit had been unprofitable for eight consecutive years. From 2011, Sony started restructuring of its loss-making television business, mainly by downsizing business units and outsourcing the manufacturing of display panels to the companies like
Sharp Corporation is a Japanese multinational corporation that designs and manufactures electronic products, headquartered in Sakai-ku, Sakai, Osaka Prefecture. Since 2016 it has been majority owned by the Taiwan-based Foxconn Group. Sharp employs more than 5 ...
,
LG Display LG Display ( Korean: LG 디스플레이) is one of the world's largest manufacturers and supplier of thin-film transistor liquid crystal display (TFT-LCD) panels, OLEDs and flexible displays. LG Display is headquartered in Seoul, South Korea ...
, and
Samsung Electronics Samsung Electronics Co., Ltd. (, sometimes shortened to SEC and stylized as SΛMSUNG) is a South Korean multinational electronics corporation headquartered in Yeongtong-gu, Suwon, South Korea. It is the pinnacle of the Samsung chaebol, a ...
. In December 2011, Sony agreed to sell all stake in an LCD joint venture with Samsung Electronics ( S-LCD) for about $940 million. On 28 March 2012, Sony and Sharp announced that they have agreed to further amend the joint venture agreement originally executed by the parties in July 2009, as amended in April 2011, for the establishment and operation of Sharp Display Products Corporation ("SDP"), a joint venture to produce and sell large-sized LCD panels and modules. The agreement was eventually terminated as Sony parted ways. Sony's small-sized LCD business subsidiary and medium-to-large-sized OLED display business unit were spun off and became part of Japan Display and JOLED, respectively. In 2017, Sony launched OLED televisions under the BRAVIA brand. Also, Sony has sold a range of tapes, discs, recorders and players for
videocassette Videotape is magnetic tape used for storing video and usually sound in addition. Information stored can be in the form of either an analog or digital signal. Videotape is used in both video tape recorders (VTRs) and, more commonly, videocasset ...
,
DVD The DVD (common abbreviation for Digital Video Disc or Digital Versatile Disc) is a digital optical disc data storage format. It was invented and developed in 1995 and first released on November 1, 1996, in Japan. The medium can store any kind ...
, and
Blu-ray The Blu-ray Disc (BD), often known simply as Blu-ray, is a digital optical disc data storage format. It was invented and developed in 2005 and released on June 20, 2006 worldwide. It is designed to supersede the DVD format, and capable of st ...
formats for decades.


Photography and videography

Sony offers a wide range of digital cameras. Its point-and-shoot models are branded
Cyber-shot Cyber-shot is Sony's line of point-and-shoot digital cameras introduced in 1996. Cyber-shot model names use a DSC prefix, which is an initialism for "Digital Still Camera". Many Cyber-shot models feature Carl Zeiss trademarked lenses, while oth ...
, while DSLRs and mirrorless models are branded Alpha, though Sony no longer makes DSLRs. It also produces action cameras and
camcorders A camcorder is a self-contained portable electronic device with video and recording as its primary function. It is typically equipped with an articulating screen mounted on the left side, a belt to facilitate holding on the right side, hot-swap ...
, with the company's cinema-grade products being sold under the
CineAlta CineAlta cameras are a series of professional digital movie cameras produced by Sony that replicate many of the same features of 35mm film motion picture cameras. Concept CineAlta is a brand name used by Sony to describe various products in ...
name. Sony demonstrated a prototype of the Sony Mavica in 1981 and released it for the consumer market in 1988. The first Cyber-shot was introduced in 1996. Sony's market share of the digital camera market fell from a high of 20% to 9% by 2005.Nakamoto, Michiyo. "Screen Test: Stringers Strategy Will Signal to what Extent Sony can Stay in the Game CONSUMER ELECTRONICS: The Japanese Company that Once Brought the World Market-Defining Products is being Trounced by More Agile Competitors and must Decide which Activities no Longer Form Part of its Future, Writes Michiyo Nakamoto." Financial Times: 17. ABI/INFORM Global. 21 September 2005. Web. 27 May 2012. Sony entered the market for digital single-lens reflex cameras in 2006 when it acquired the camera business of
Konica Minolta is a Japanese multinational corporation, multinational technology company headquartered in Marunouchi, Chiyoda, Tokyo, Chiyoda, Tokyo, with offices in 49 countries worldwide. The company manufactures business and industrial imaging products, in ...
. Sony rebranded the company's line of cameras as its Alpha line. Sony is the world's third largest manufacturer of the cameras, behind
Canon Canon or Canons may refer to: Arts and entertainment * Canon (fiction), the conceptual material accepted as official in a fictional universe by its fan base * Literary canon, an accepted body of works considered as high culture ** Western ca ...
and
Nikon (, ; ), also known just as Nikon, is a Japanese multinational corporation headquartered in Tokyo, Japan, specializing in optics and imaging products. The companies held by Nikon form the Nikon Group. Nikon's products include cameras, camera ...
respectively. In 2010, Sony introduced their first mirrorless interchangeable-lens cameras, which were the NEX-3 and the NEX-5. They also started a new lens mount system, which was the E-mount. There were quite a few NEX models out there, when Sony decided to melt the NEX series into the Alpha series. The first Alpha MILC was the α3000, which was introduced in August 2013. It was followed by the Full-Frame α7 and α7R in October, then the successors of the NEX-5, the NEX-6 and NEX-7, the α5000 and the α6000 in 2014. The α6000 became the most popular MILC ever and Sony became the largest MILC manufacturer.


Computing

Sony produced computers ( MSX home computers and
NEWS News is information about current events. This may be provided through many different media: word of mouth, printing, postal systems, broadcasting, electronic communication, or through the testimony of observers and witnesses to events. N ...
workstation A workstation is a special computer designed for technical or scientific applications. Intended primarily to be used by a single user, they are commonly connected to a local area network and run multi-user operating systems. The term ''workstat ...
s) during the 1980s. The company withdrew from the computer business around 1990. Sony entered again into the global computer market under the new VAIO brand, began in 1996. Short for "Video Audio Integrated Operation", the line was the first computer brand to highlight visual-audio features. Sony faced considerable controversy when some of its laptop batteries exploded and caught fire in 2006, resulting in the largest computer-related recall to that point in history. In a bid to join the
tablet computer A tablet computer, commonly shortened to tablet, is a mobile device, typically with a mobile operating system and touchscreen display processing circuitry, and a rechargeable battery in a single, thin and flat package. Tablets, being com ...
market, the company launched its Sony Tablet line of Android tablets in 2011. Since 2012, Sony's Android products have been marketed under the
Xperia Xperia () is the brand name of smartphones and tablets from Sony. The name Xperia is derived from the word "experience", and was first used in the Xperia X1 tagline of "I Xperia the best". Sony Mobile was previously known globally as Sony Er ...
brand used for its smartphones. On 4 February 2014, Sony announced that it would sell its VAIO PC business due to poor sales and Japanese company Japan Industrial Partners (JIP) will purchase the VAIO brand, with the deal finalized by the end of March 2014. As of 2018, Sony maintained a 5% stake in the new, independent company.


Healthcare and biotechnology

Sony has targeted medical, healthcare and biotechnology business as a growth sector in the future. The company acquired iCyt Mission Technology, Inc. (renamed Sony Biotechnology Inc. in 2012), a manufacturer of flow cytometers, in 2010 and Micronics, Inc., a developer of microfluidics-based diagnostic tools, in 2011. In 2012, Sony announced that it would acquire all shares of So-net Entertainment Corporation, the largest shareholder of M3, Inc., an operator of portal sites (m3.com, MR-kun, MDLinx and MEDI:GATE) for healthcare professionals. On 28 September 2012, Olympus and Sony announced that the two companies will establish a joint venture to develop new surgical endoscopes with 4K resolution (or higher) and 3D capability. Sony Olympus Medical Solutions Inc. (Sony 51%, Olympus 49%) was established on 16 April 2013. On 28 February 2014, Sony, M3 and Illumina established a joint venture called P5, Inc. to provide a genome analysis service for research institutions and enterprises in Japan.


Mobility

In 2000, Sony was a marginal player in the mobile phone market with a share of less than 1 percent. In 2001, Sony entered into a joint venture with Swedish telecommunications company
Ericsson (lit. "Telephone Stock Company of LM Ericsson"), commonly known as Ericsson, is a Swedish multinational networking and telecommunications company headquartered in Stockholm. The company sells infrastructure, software, and services in informa ...
, forming Sony Ericsson Mobile Communications. Initial sales were rocky, and the company posted losses in 2001 and 2002. However, Sony Ericsson reached a profit in 2003. The company distinguished itself with multimedia-capable mobile phones, which included features such as cameras. These were unusual at the time. Despite their innovations, Sony Ericsson faced intense competition from
Apple An apple is an edible fruit produced by an apple tree (''Malus domestica''). Apple trees are cultivated worldwide and are the most widely grown species in the genus ''Malus''. The tree originated in Central Asia, where its wild ancestor, ' ...
's iPhone, which was released in 2007. From 2008 to 2010, amid a global recession, Sony Ericsson slashed its workforce by several thousand. In 2009, Sony Ericsson was the fourth-largest mobile phone manufacturer in the world (after
Nokia Nokia Corporation (natively Nokia Oyj, referred to as Nokia) is a Finnish multinational telecommunications, information technology, and consumer electronics corporation, established in 1865. Nokia's main headquarters are in Espoo, Finland, i ...
,
Samsung The Samsung Group (or simply Samsung) ( ko, 삼성 ) is a South Korean multinational manufacturing conglomerate headquartered in Samsung Town, Seoul, South Korea. It comprises numerous affiliated businesses, most of them united under the ...
and LG). By 2010, its market share had fallen to sixth place. Sony acquired Ericsson's share of the venture in 2012 for over US$1 billion.
Sony Mobile Sony Mobile Communications Inc. ( ja, ソニーモバイルコミュニケーションズ株式会社) was a multinational telecommunications company founded on October 1, 2001, as a joint venture between Sony Group Corporation and Ericsson. ...
focuses exclusively on the smartphone market under the
Xperia Xperia () is the brand name of smartphones and tablets from Sony. The name Xperia is derived from the word "experience", and was first used in the Xperia X1 tagline of "I Xperia the best". Sony Mobile was previously known globally as Sony Er ...
brand. In 2013, Sony contributed to around two percent of the mobile phone market with 37 million mobile phones sold. Sony Mobile's sales reached a peak in 2014 with 40 million handsets, the volume has since decreased. Sony shipped 13.5 million phones in 2017, 6.5 million in 2018, and 2.9 million handsets in FY 2020.


Robotics

Since the late 1990s, Sony has released numerous consumer robots, including dog-shaped robots called
AIBO AIBO (''stylized aibo, Artificial Intelligence Robot'', homonymous with , "pal" or "partner" in Japanese) is a series of robotic dogs designed and manufactured by Sony. Sony announced a prototype Aibo in mid-1998, and the first consumer model wa ...
, a music playing robot called Rolly, and a humanoid robot called QRIO. Despite being a pioneer in the field, Sony had ceased robotics-related operations for 10 years due to financial difficulties, until it decided to revive them in 2016. In 2015, Sony partnered with an autonomous driving startup ZMP INC. to establish an aerial surveillance and reconnaissance drone manufacturer named Aerosense. At the CES 2021, Sony unveiled a drone with the brand Airpeak, the smallest of its kind that can incorporate a
Sony Alpha , commonly stylized as SONY, is a Japanese multinational conglomerate corporation headquartered in Minato, Tokyo, Japan. As a major technology company, it operates as one of the world's largest manufacturers of consumer and professional ...
camera according to the company, entering the drone business on its own for the first time.


Imaging & Sensing Solutions

Sony traces its roots in the semiconductor business back to 1954, when it became the first Japanese company to commercialize the
transistor upright=1.4, gate (G), body (B), source (S) and drain (D) terminals. The gate is separated from the body by an insulating layer (pink). A transistor is a semiconductor device used to Electronic amplifier, amplify or electronic switch, switch ...
, invented and licensed by
Bell Labs Nokia Bell Labs, originally named Bell Telephone Laboratories (1925–1984), then AT&T Bell Laboratories (1984–1996) and Bell Labs Innovations (1996–2007), is an American industrial Research and development, research and scientific developm ...
, whilst some of the biggest and well-established names in Japan at the time like
Toshiba , commonly known as Toshiba and stylized as TOSHIBA, is a Japanese multinational conglomerate corporation headquartered in Minato, Tokyo, Japan. Its diversified products and services include power, industrial and social infrastructure systems, ...
and Mitsubishi Electric initially stuck with
vacuum tube A vacuum tube, electron tube, valve (British usage), or tube (North America), is a device that controls electric current flow in a high vacuum between electrodes to which an electric potential difference has been applied. The type known as ...
s they had been thriving on; despite being an expert on the vacuum tube himself, Ibuka saw potential of the novel technology and had Morita negotiate the terms for licensing, making Sony into one of the earliest and the youngest licensees of the transistor, together with
Texas Instruments Texas Instruments Incorporated (TI) is an American technology company headquartered in Dallas, Texas, that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globa ...
. In 1957, Sony employee
Leo Esaki Reona Esaki (江崎 玲於奈 ''Esaki Reona'', born March 12, 1925), also known as Leo Esaki, is a Japanese physicist who shared the Nobel Prize in Physics in 1973 with Ivar Giaever and Brian David Josephson for his work in electron tunneling i ...
and his colleagues invented a tunnel diode (usually referred to as Esaki diode) by which they discovered the
quantum tunneling In physics, a quantum (plural quanta) is the minimum amount of any physical entity (physical property) involved in an interaction. The fundamental notion that a physical property can be "quantized" is referred to as "the hypothesis of quantizati ...
effect in solids, for which Esaki received the
Nobel prize in Physics ) , image = Nobel Prize.png , alt = A golden medallion with an embossed image of a bearded man facing left in profile. To the left of the man is the text "ALFR•" then "NOBEL", and on the right, the text (smaller) "NAT•" then " ...
in 1973. Sony has commanded a dominant share in the
charge-coupled device A charge-coupled device (CCD) is an integrated circuit containing an array of linked, or coupled, capacitors. Under the control of an external circuit, each capacitor can transfer its electric charge to a neighboring capacitor. CCD sensors are a ...
market. As of 2020, Sony is the world's largest manufacturer of
CMOS image sensor An active-pixel sensor (APS) is an image sensor where each pixel sensor unit cell has a photodetector (typically a pinned photodiode) and one or more active transistors. In a metal–oxide–semiconductor (MOS) active-pixel sensor, MOS field-effec ...
s as its chips are widely used in digital cameras, tablet computers, smartphones, drones and more recently, self-driving systems in automobiles. As of 2020, the company, through its chip business arm Sony Semiconductor Solutions, designs, manufactures, and sells a wide range of
semiconductor A semiconductor is a material which has an electrical conductivity value falling between that of a conductor, such as copper, and an insulator, such as glass. Its resistivity falls as its temperature rises; metals behave in the opposite way. ...
s and electronic components, including image sensors (
HAD CCD HAD CCD is the name of a technology Sony implemented on some of their CCD image sensors. List of HAD CCD sensors See also *Sony BIONZ *Sony Exmor *Nikon EXPEED The Nikon Expeed image/ video processors (often styled ''EXPEED'') are media ...
,
Exmor Exmor is the name of a technology Sony implemented on some of their CMOS image sensors. It performs on-chip analog/digital signal conversion and two-step noise reduction in parallel on each column of the CMOS sensor. Exmor RS is the world's ...
), image processors (
BIONZ BIONZ is a line of image processors used in Sony digital cameras. It is currently used in many Sony α DSLR and mirrorless cameras. Image processing in the camera converts the raw data from a CCD or CMOS image sensor into the format that is st ...
),
laser diode The laser diode chip removed and placed on the eye of a needle for scale A laser diode (LD, also injection laser diode or ILD, or diode laser) is a semiconductor device similar to a light-emitting diode in which a diode pumped directly with e ...
s, system LSIs, mixed-signal LSIs, emerging memory storage, emerging displays (
microLED microLED, also known as micro-LED, mLED or µLED, first invented in 2000 by the research group of Hongxing Jiang and Jingyu Lin of Texas Tech University while they were at Kansas State University, is an emerging flat-panel display technology. ...
, microOLED, and
holographic display A holographic display is a type of 3D display that utilizes light diffraction to display a three-dimensional image to the viewer. Holographic displays are distinguished from other forms of 3D displays in that they do not require the viewer to wear a ...
), multi-functional microcomputer (''SPRESENSE''), etc. In 2020, Sony has launched the first intelligent vision sensors with AI edge computing capabilies.


Game & Network Services

Sony Interactive Entertainment (formerly Sony Computer Entertainment) is best known for producing the popular line of PlayStation consoles. The line grew out of a failed partnership with Nintendo. Originally, Nintendo requested Sony to develop an add-on for its SNES that would play Compact Discs. In 1991 Sony announced the add-on, as well as a dedicated console known as the "Play Station". However, a disagreement over software licensing for the console caused the partnership to fall through. Sony then continued the project independently. Launched in 1994, the first PlayStation gained 61% of global console sales and broke Nintendo's long-standing lead in the market."The PlayStation Quest." Macleans 6 November 2000: 81-. ABI/INFORM Global; ProQuest Research Library. Web. 27 May 2012. Sony followed up with the PlayStation 2 in 2000, which was even more successful. The console has become the most successful of all time, selling over 150 million units . Sony released the
PlayStation 3 The PlayStation 3 (PS3) is a home video game console developed by Sony Computer Entertainment. The successor to the PlayStation 2, it is part of the PlayStation brand of consoles. It was first released on November 11, 2006, in Japan, November ...
, a high-definition console, in 2006. It was the first console to use the
Blu-ray The Blu-ray Disc (BD), often known simply as Blu-ray, is a digital optical disc data storage format. It was invented and developed in 2005 and released on June 20, 2006 worldwide. It is designed to supersede the DVD format, and capable of st ...
format, and was considerably more expensive than the competitors
Xbox 360 The Xbox 360 is a home video game console developed by Microsoft. As the successor to the original Xbox, it is the second console in the Xbox series. It competed with Sony's PlayStation 3 and Nintendo's Wii as part of the seventh generati ...
and Wii due to the Cell processor. Early on, poor sales performance resulted in significant losses for the company, pushing it to sell the console at a
loss Loss may refer to: Arts, entertainment, and media Music * ''Loss'' (Bass Communion album) (2006) * ''Loss'' (Mull Historical Society album) (2001) *"Loss", a song by God Is an Astronaut from their self-titled album (2008) * Losses "(Lil Tjay son ...
.Pilling, David. "Camera Sales Raise Sonys Game." Financial Times: 23. ABI/INFORM Global. 27 July 2007. Web. 27 May 2012. The PlayStation 3 sold generally more poorly than its competitors in the early years of its release but managed to overtake the Xbox 360 in global sales later on. It later introduced the
PlayStation Move is a motion game controller developed by Sony Interactive Entertainment. Initially released in 2010 for use with the PlayStation 3 home video game console, its compatibility was later expanded to its successor, the PlayStation 4 in 2013, its Pla ...
, an accessory that allows players to control video games using motion gestures. Sony extended the brand to the portable games market in 2004 with the PlayStation Portable (PSP). The console has sold reasonably, but has taken a second place to a rival handheld, the Nintendo DS. Sony developed the
Universal Media Disc The Universal Media Disc (UMD) is a discontinued optical disc medium developed by Sony for use on its PlayStation Portable handheld gaming and multimedia platform. It can hold up to 1.8 gigabytes of data and is capable of storing video games, f ...
(UMD) optical disc medium for use on the PlayStation Portable. Early on, the format was used for movies, but it has since lost major studio support. Sony released a disc-less version of its PlayStation Portable, the PSP Go, in 2009. The company went on to release its second portable video game system, PlayStation Vita, in 2011 and 2012. Sony launched its fourth console, the PlayStation 4, on 15 November 2013, which as of 31 December 2017 has sold 73.6 million units globally. On 18 March 2014, at GDC, president of SCE Worldwide Studios
Shuhei Yoshida is a Japanese businessman and gaming industry veteran. He was the President of SIE Worldwide Studios for Sony Interactive Entertainment from 2008 to 2019, before moving onto other SIE-related projects. Yoshida has been a key member of the Play ...
announced their new virtual reality technology dubbed Project Morpheus, and later named
PlayStation VR The PlayStation VR (PS VR, known by its code name Project Morpheus during development) is a virtual reality headset developed by Sony Interactive Entertainment, which was released in October 2016. It is fully functional with the PlayStation 4 an ...
, for PlayStation 4. The headset brought VR gaming and non-gaming software to the company's console. According to a report released by Houston-based patent consulting firm LexInnova in May 2015, Sony is leading the virtual reality patent race. According to the firm's analysis of nearly 12,000 patents or patent applications, Sony has 366 virtual reality patents or patent applications. PlayStation VR was released worldwide on 13 October 2016. On 31 March 2019, the successor to the PlayStation 4 was announced and on 12 November 2020, the PlayStation 5 was released in North America, Australia, New Zealand, Japan, South Korea, and Singapore. The console was launched in Indonesia on 22 January 2021. Upon completion of the fiscal quarter, Sony sold 4.5 million PlayStation 5 consoles, keeping pace with the best selling console of all time, the PlayStation 2.


Pictures and Music

Sony Entertainment has two divisions: Sony Pictures Entertainment, Sony Music Group (
Sony Music Entertainment Sony Music Entertainment (SME), also known as simply Sony Music, is an American multinational music company. Being owned by the parent conglomerate Sony Group Corporation, it is part of the Sony Music Group, which is owned by Sony Entertainmen ...
, Sony Music Publishing). Sony USA previously owned and operated Sony Trans Com: a technology business that provided in-flight entertainment programming as well as video and audio playback equipment for the airline industry. Sony had purchased the business from Sundstrand Corp. in 1989 and subsequently sold it to
Rockwell Collins Rockwell Collins was a multinational corporation headquartered in Cedar Rapids, Iowa, providing avionics and information technology systems and services to government agencies and aircraft manufacturers. It was formed when the Collins Radio Comp ...
in 2000. In 2012, Sony rolled most of its consumer content services (including video, music and gaming) into the Sony Entertainment Network, the predecessor of PlayStation Network.


Sony Pictures Entertainment

Sony Pictures Entertainment Inc. (SPE) is the television and film production/distribution unit of Sony. With 12.5% box office market share in 2011, the company was ranked third among movie studios. Its group sales in 2010 were US$7.2 billion.Business Overview, Annual Report 2010
(PDF). . Retrieved 7 July 2011.

sonypictures.com
The company has produced many notable movie franchises, including '' Spider-Man'', '' The Karate Kid'' and ''
Men in Black In popular culture and UFO conspiracy theories, men in black (MIB) are purported men dressed in black suits who claim to be quasi- government agents, who harass, threaten, or sometimes even assassinate unidentified flying object (UFO) witnesse ...
''. It has also produced the popular television game shows ''
Jeopardy! ''Jeopardy!'' is an American game show created by Merv Griffin. The show is a quiz competition that reverses the traditional question-and-answer format of many quiz shows. Rather than being given questions, contestants are instead given gene ...
'' and '' Wheel of Fortune''. Sony entered the television and film production market when it acquired Columbia Pictures Entertainment in 1989 for $3.4 billion. Columbia lives on in the Sony Pictures Motion Picture Group, a division of SPE which in turn owns
Columbia Pictures Columbia Pictures Industries, Inc. is an American film production studio that is a member of the Sony Pictures Motion Picture Group, a division of Sony Pictures Entertainment, which is one of the Big Five studios and a subsidiary of the mu ...
and
TriStar Pictures TriStar Pictures, Inc. (spelled as Tri-Star until 1991) is an American film studio and production company that is a member of the Sony Pictures Motion Picture Group, part of the multinational conglomerate Sony. It is a corporate sibling of Sony ...
among other film production and distribution companies such as Screen Gems,
Sony Pictures Classics Sony Pictures Classics Inc. is an American film production and distribution company that is a division of Sony Pictures. It was founded in 1992 by former Orion Classics heads Michael Barker, Tom Bernard and Marcie Bloom. It distributes, produce ...
, Sony Pictures Home Entertainment. SPE's television division is known as
Sony Pictures Television Sony Pictures Television Inc. (abbreviated as SPT) is an American television production and distribution studio. Based at the Sony Pictures Studios complex in Culver City, it is a division of Sony Entertainment's unit Sony Pictures Entertainme ...
. For the first several years of its existence, Sony Pictures Entertainment performed poorly, leading many to suspect the company would sell off the division. In 2006 Sony started using ARccOS Protection on some of their film DVDs, but later issued a recall. In late 2014, Sony Pictures became the target of a hack attack from a clandestine group called Guardians of Peace, weeks before releasing the anti-North Korean
comedy film A comedy film is a category of film which emphasizes humor. These films are designed to make the audience laugh through amusement. Films in this style traditionally have a happy ending (black comedy being an exception). Comedy is one of the ol ...
'' The Interview''.


Sony Music Group and SMEJ

Sony Music Entertainment (also known as SME or Sony Music) is the largest global recorded music company of the "big three" record companies and is controlled by
Sony Corporation of America Sony Corporation of America (SONAM, also known as SCA), is the American arm of the Japanese conglomerate Sony Group Corporation SONAM, headquartered in New York City, manages the company's US-based businesses. Sony's principal U.S. business ...
, the United States subsidiary of Japan's ''Sony''. In one of its largest-ever acquisitions, Sony purchased CBS Record Group in 1988 for US$2 billion.Sony completes $2 billion purchase of CBS Records
upi.com 5 January 1988, Retrieved on 3 December 2017
In the process, Sony partnered and gained the rights to the ATV catalogue of Michael Jackson, considered by the '' Guinness Book of World Records'' to be the most successful entertainer of all time. The acquisition of CBS Records provided the foundation for the formation of Sony Music Entertainment, which Sony established in 1991. In 1968, Sony and CBS Records had formed a 50:50 joint-venture CBS/Sony Records, later renamed CBS/Sony Group, in Japan. When CBS Records was acquired, a 50% stake in CBS/Sony Group owned by CBS was also transferred to Sony. In March 1988, four wholly owned subsidiaries were folded into CBS/Sony Group and the company was renamed as Sony Music Entertainment Japan (SMEJ). It operates independently of Sony Music as it is directly owned by Japanese Sony. In 2004, Sony entered into a joint venture with Bertelsmann AG, merging Sony Music Entertainment with Bertelsmann Music Group to create Sony BMG. In 2005, Sony BMG faced a copy protection scandal, because its music CDs had installed malware on users' computers that was posing a security risk to affected customers. In 2007, the company acquired Famous Music for US$370 million, gaining the rights to the catalogues of Eminem and
Akon Aliaune Damala Badara Akon Thiam (; born April 16, 1973), known mononymously as Akon, is a Senegalese-American singer, record producer, and entrepreneur. He rose to prominence in 2004 following the release of " Locked Up" (featuring Styles P ...
, among others. Sony bought out Bertelsmann's share in Sony BMG and formed a new Sony Music Entertainment in 2008. Since then, the company has undergone management changes. Sony purchased digital music recognition company
Gracenote Gracenote, Inc. is a company owned by Nielsen Holdings that provides music, video and sports metadata and automatic content recognition (ACR) technologies to entertainment services and companies, worldwide. Formerly CDDB ("Compact Disc Data Ba ...
for US$260 million in 2008. Tribune Media Company acquired Gracenote from Sony in 2014 for $170 million. Besides its record label, Sony operates other music businesses. In 1995, Sony merged its publisher with
Michael Jackson Michael Joseph Jackson (August 29, 1958 – June 25, 2009) was an American singer, songwriter, dancer, and philanthropist. Dubbed the "King of Pop", he is regarded as one of the most significant cultural figures of the 20th century. Over a ...
's ATV Music Publishing, forming Sony/ATV Music Publishing. At the time, the publishing company was the second largest of its kind in the world. The company owns the publishing rights to over 4 million compositions, including
The Beatles The Beatles were an English rock band, formed in Liverpool in 1960, that comprised John Lennon, Paul McCartney, George Harrison and Ringo Starr. They are regarded as the most influential band of all time and were integral to the developmen ...
' Lennon-McCartney catalogue,
Bob Dylan Bob Dylan (legally Robert Dylan, born Robert Allen Zimmerman, May 24, 1941) is an American singer-songwriter. Often regarded as one of the greatest songwriters of all time, Dylan has been a major figure in popular culture during a career sp ...
, Eminem,
Lady Gaga Stefani Joanne Angelina Germanotta ( ; born March 28, 1986), known professionally as Lady Gaga, is an American singer, songwriter, and actress. She is known for her image reinventions and musical versatility. Gaga began performing as a teenag ...
,
Sam Smith Samuel Frederick Smith (born 19 May 1992) is an English singer and songwriter. After rising to prominence in October 2012 by featuring on Disclosure's breakthrough single " Latch", which peaked at number eleven on the UK Singles Chart, they ...
,
Ed Sheeran Edward Christopher Sheeran (; born 17 February 1991) is an English singer-songwriter. Born in Halifax, West Yorkshire and raised in Framlingham, Suffolk, he began writing songs around the age of eleven. In early 2011, Sheeran independently re ...
, and
Taylor Swift Taylor Alison Swift (born December 13, 1989) is an American singer-songwriter. Her discography spans multiple genres, and her vivid songwriting—often inspired by her personal life—has received critical praise and wide media coverage. Bor ...
. In 2012, Sony/ATV acquired a majority stake in EMI Music Publishing, becoming the world's largest music publishing company. In 2018, Sony bought the rest of the shares in the publisher, making it a wholly owned subsidiary. Since 2016, Sony owns all of Sony/ATV.


Anime

Sony's entering into the Japanese animation, or
anime is hand-drawn and computer-generated animation originating from Japan. Outside of Japan and in English, ''anime'' refers specifically to animation produced in Japan. However, in Japan and in Japanese, (a term derived from a shortening of ...
, business happened in 1995 when its Sony Music Entertainment Japan (SMEJ) division established
Aniplex is a Japanese anime, music production and anime licensee company owned by Sony Music Entertainment Japan. Established in September 1995, Aniplex has been involved in the production and distribution of several anime series, such as both '' Fullm ...
as its subsidiary managing creative productions, which founded
A-1 Pictures is a Japanese animation studio founded by ex- Sunrise producer Mikihiro Iwata and it is a subsidiary of Sony Music Entertainment Japan's anime production firm Aniplex. History The studio was established by SMEJ's animation production division ...
, the first anime studio of Sony, ten years later. Since then, through group-wide and international ventures, Sony has solidified its position in the industry, elevating the business to what is called the "fourth pillar of its entertainment portfolio" according to '' The Nikkei''. The anime business operations of Sony are scattered around the group, mainly in its Pictures and Music units, as follows: SMEJ's notable related businesses include Aniplex and its subsidiaries CloverWorks and A-1 Pictures while
Sony Pictures Entertainment Japan , abbreviated SPE or SPEJ, is a Japanese film studio, based in Minato-ku, Tokyo. It is a wholly owned subsidiary of Japanese conglomerate Sony Group Corporation, with the majority of SPEJ's shares held by Sony Pictures Entertainment. Sony Pictu ...
(SPEJ) operates anime-oriented TV channels like
Animax , stylized as ANIMAX, is a Japanese animation satellite television network, dedicated to broadcasting anime programming. The channel also dubbed other cartoons in Japanese language. A subsidiary of Sony Pictures Entertainment Japan, it is headq ...
,
Kids Station Kids Station ( Japanese: キッズステーション, ''Kizzu Sutēshon'') is a Japanese children's television channel showing anime and other cartoon material. Kids Station also airs some anime aimed at teens and adults during the night, such as '' ...
; Aniplex and U.S.-headquartered Sony Pictures co-own U.S.-based anime distribution company Crunchyroll, which since 2022, has become the successor company to
Funimation Crunchyroll, LLC, previously known as Funimation from 1994 to 2022, is an American entertainment company owned by Japanese conglomerate Sony as a joint venture between Sony Pictures and Sony Music Entertainment Japan's Aniplex that specializes ...
, which it acquired in 2017 and included subsidiaries such as Wakanim (absorbing into Crunchyroll itself) and Madman Anime (to be rebranded as Crunchyroll Pty. Ltd.) In December 2020, Funimation announced that it would buy
AT&T AT&T Inc. is an American multinational telecommunications holding company headquartered at Whitacre Tower in Downtown Dallas, Texas. It is the world's largest telecommunications company by revenue and the third largest provider of mobile te ...
's animation business Crunchyroll for $1.175 billion, which would help the company to compete more globally with entertainment giants such as Netflix. This acquisition was completed in August 2021.


Financial Services

Sony Financial Group is a holding company for Sony's financial services business which includes
Sony Life Sony Life Insurance Co., Ltd. (ソニー生命保険株式会社; ''Sony Seimei Hoken Kabushiki Gaisha'') is a Japanese insurance company, founded in 1979 as a joint venture between Sony Corporation and Prudential Financial and headquartered in ...
(in Japan and the Philippines), Sony Assurance, Sony Bank, etc. The unit proved to be the most profitable of Sony's businesses in FY 2005, earning $1.7 billion in profit. Sony Financial's low fees have aided the unit's popularity while threatening Sony's premium brand name.


Others


Electric vehicles and batteries

A company behind the commercialization of
lithium-ion battery A lithium-ion or Li-ion battery is a type of rechargeable battery which uses the reversible reduction of lithium ions to store energy. It is the predominant battery type used in portable consumer electronics and electric vehicles. It also s ...
, Sony had been exploring the possibility to manufacture the batteries for electric vehicles. In 2014, Sony participated within NRG Energy eVgo Ready for Electric Vehicle (REV) program, for EV charging parking lots. However, the company then decided to sell its lithium-ion battery business to
Murata Manufacturing is a Japanese manufacturer of electronic components, based in Nagaokakyo, Kyoto. Honorary Chairman Akira Murata started Murata Manufacturing as a personal venture in October, 1944. In December 1950 reorganized the company into Murata Manufac ...
in 2016. In 2015, Sony invested $842 thousand in ZMP INC., drawing speculations that it is contemplating developing
self-driving car A self-driving car, also known as an autonomous car, driver-less car, or robotic car (robo-car), is a car that is capable of traveling without human input.Xie, S.; Hu, J.; Bhowmick, P.; Ding, Z.; Arvin, F.,Distributed Motion Planning for S ...
s. In January 2020, Sony unveiled a concept electric car at the Consumer Electronics Show, named Vision-S, designed in collaboration with components manufacturer
Magna International Magna International Inc. is a Canadian parts manufacturer for automakers. It is one of the largest companies in Canada and was recognized on the 2020 ''Forbes'' Global 2000. The company is the largest automobile parts manufacturer in North Americ ...
. At the occasion, Sony also stated its goal of developing technology for the automotive sector, especially concerning autonomous driving, sensors, and in-car entertainment. In 2022, Sony Group and
Honda is a Japanese public multinational conglomerate manufacturer of automobiles, motorcycles, and power equipment, headquartered in Minato, Tokyo, Japan. Honda has been the world's largest motorcycle manufacturer since 1959, reaching a producti ...
launched a joint venture for their electric vehicle partnership, (SHM), which would deliver its first electric vehicles by 2026 and sell them online, starting in the United States and Japan.


Corporate information


Institutional ownership

Sony is a ''
kabushiki gaisha A or ''kabushiki kaisha'', commonly abbreviated K.K. or KK, is a type of defined under the Companies Act of Japan. The term is often translated as "stock company", " joint-stock company" or "stock corporation". The term ''kabushiki gaisha'' ...
'' registered to the
Tokyo Stock Exchange The , abbreviated as Tosho () or TSE/TYO, is a stock exchange located in Tokyo, Japan. It is the third largest stock exchange in the world by aggregate market capitalization of its listed companies, and the largest in Asia. It had 2,292 listed ...
in Japan and the
New York Stock Exchange The New York Stock Exchange (NYSE, nicknamed "The Big Board") is an American stock exchange in the Financial District of Lower Manhattan in New York City. It is by far the world's largest stock exchange by market capitalization of its listed ...
for overseas trading. , the largest shareholders of Sony are as follows: * Citibank (as depositary bank for
American depositary receipt An American depositary receipt (ADR, and sometimes spelled ''depository'') is a negotiable security that represents securities of a foreign company and allows that company's shares to trade in the U.S. financial markets. Shares of many non-U.S ...
holders) (9.4%) *
The Master Trust Bank of Japan is a trust bank in Japan. It was founded in 2000 and claims to be the first trust bank in Japan to be exclusively engaged in asset administration business. The company's shareholders are Mitsubishi UFJ Trust and Banking Corporation (46.5%), ...
–nominated investment trusts (main account) (8.2%) *
Japan Trustee Services Bank , or JTSB, is a trust bank in Japan. JTSB is a joint venture between Resona Bank and Sumitomo Mitsui Trust Holdings, and acts as a subcontracted trustee for both banks to hold their customers' assets, which include pension fund and investment tr ...
–nominated investment trusts ** Main trust account (6.1%) ** Trust account 7 (2.4%) ** Trust account 5 (2.1%) * JPMorgan Chase Bank 385632 (3.2%)


Finances

As of July 2020, Sony, one of the largest Japanese companies by market capitalization and operating profit, was valued at over $90 billion. At the same period, it was also recognized as the most cash-rich Japanese company, with its net cash reserves of ¥1.8 trillion. The company was immensely profitable throughout the 1990s and early 2000s in part because of the success of its new PlayStation line. The company encountered financial difficulty in the mid- to late-2000s due to a number of factors: the
global financial crisis Global means of or referring to a globe and may also refer to: Entertainment * ''Global'' (Paul van Dyk album), 2003 * ''Global'' (Bunji Garlin album), 2007 * ''Global'' (Humanoid album), 1989 * ''Global'' (Todd Rundgren album), 2015 * Bruno ...
, increased competition for PlayStation, and the devastating Japanese earthquake of 2011. The company faced three consecutive years of losses leading up to 2011."Sony: Too Much make-Believe." FT.com (2011): n/a. ABI/INFORM Global; ProQuest Research Library. Web. 26 May 2012. While noting the negative effects of intervening circumstances such as natural disasters and fluctuating currency exchange rates, the ''
Financial Times The ''Financial Times'' (''FT'') is a British daily newspaper printed in broadsheet and published digitally that focuses on business and economic current affairs. Based in London, England, the paper is owned by a Japanese holding company, Ni ...
'' criticized the company for its "lack of resilience" and "inability to gauge the economy," voicing skepticism about Sony's revitalization efforts, given a lack of tangible results. In September 2000 Sony had a market capitalization of $100 billion; but by December 2011 it had plunged to $18 billion, reflecting falling prospects for Sony but also reflecting grossly inflated share prices of the '
dot-com bubble The dot-com bubble (dot-com boom, tech bubble, or the Internet bubble) was a stock market bubble in the late 1990s, a period of massive growth in the use and adoption of the Internet. Between 1995 and its peak in March 2000, the Nasdaq Compo ...
' years. Net worth, as measured by stockholder equity, has steadily grown from $17.9 billion in March 2002 to $35.6 billion through December 2011. Earnings yield (inverse of the price to earnings ratio) has never been more than 5% and usually much less; thus Sony has always traded in over-priced ranges with the exception of the 2009 market bottom. On 9 December 2008, Sony announced that it would be cutting 8,000 jobs, dropping 8,000 contractors and reducing its global manufacturing sites by 10% to save $1.1 billion per year. In April 2012, Sony announced that it would reduce its workforce by 10,000 (6% of its employee base) as part of CEO
Kaz Hirai is a Japanese businessman. He is best known as the former chairman of Sony Corporation, serving from April 2018 to June 2019, as well as president and CEO from April 2012 to April 2018. He also served as a board member of Sony Computer Entertain ...
's effort to get the company back into the black. This came after a loss of 520 billion yen (roughly US$6.36 billion) for fiscal 2012, the worst since the company was founded. Accumulation loss for the past four years was 919.32 billion-yen. Sony planned to increase its marketing expenses by 30% in 2012. 1,000 of the jobs cut come from the company's mobile phone unit's workforce. 700 jobs will be cut in the 2012–2013 fiscal year and the remaining 300 in the following fiscal year. Sony had revenues of ¥6.493 trillion in 2012 and maintained large reserves of cash, with ¥895 billion on hand as of 2012. In May 2012, Sony's market capitalization was valued at about $15 billion. In January 2013, Sony announced it was selling its US headquarters building for $1.1 billion to a consortium led by real estate developer The Chetrit Group. On 28 January 2014,
Moody's Investors Service Moody's Investors Service, often referred to as Moody's, is the bond credit rating business of Moody's Corporation, representing the company's traditional line of business and its historical name. Moody's Investors Service provides internationa ...
s dropped Sony's credit rating to Ba1—"judged to have speculative elements and a significant credit risk"—saying that the company's "profitability is likely to remain weak and volatile." On 6 February 2014, Sony announced it would trim as many as 5,000 jobs as it attempts to sell its PC business and focus on mobile and tablets. In 2014, Sony South Africa closed its TV, Hi-Fi and camera divisions with the purpose of reconsidering its local distribution model and, in 2017, it returned facilitated by Premium Brand Distributors (Pty) Ltd. In November 2018, Sony posted its earning report for the second quarter showing it has lost about US$480 million in the mobile phone division, prompting another round of downsizing in the unit, including the closure of a manufacturing plant and halving of its workforce.


Environmental record

In November 2011, Sony was ranked ninth (jointly with Panasonic) in Greenpeace's Guide to Greener Electronics. This chart grades major electronics companies on their environmental work. The company scored 3.6/10, incurring a penalty point for comments it has made in opposition to energy efficiency standards in California. It also risks a further penalty point in future editions for being a member of trade associations that have commented against energy efficiency standards. Together with
Philips Koninklijke Philips N.V. (), commonly shortened to Philips, is a Dutch multinational conglomerate corporation that was founded in Eindhoven in 1891. Since 1997, it has been mostly headquartered in Amsterdam, though the Benelux headquarters i ...
, Sony receives the highest score for energy policy advocacy after calling on the EU to adopt an unconditional 30% reduction target for greenhouse gas emissions by 2020. Meanwhile, it receives full marks for the efficiency of its products. In June 2007, Sony ranked 14th on the Greenpeace guide. Sony fell from its earlier 11th-place ranking due to Greenpeace's claims that Sony had double standards in their waste policies. Greenpeace's 2017 Guide to Greener Electronics rated Sony approximately in the middle among electronics manufacturers with a grade of D+. Since 1976, Sony has had an Environmental Conference. Sony's policies address their effects on global warming, the environment, and resources. They are taking steps to reduce the amount of greenhouse gases that they put out as well as regulating the products they get from their suppliers in a process that they call "green procurement". Sony has said that they have signed on to have about 75 percent of their Sony Building running on geothermal power. The "Sony Take Back Recycling Program" allow consumers to recycle the electronics products that they buy from Sony by taking them to eCycle (Recycling) drop-off points around the U.S. The company has also developed a biobattery that runs on sugars and carbohydrates that works similarly to the way living creatures work. This is the most powerful small biobattery to date. In 2000, Sony faced criticism for a document entitled "NGO Strategy" that was leaked to the press. The document involved the company's surveillance of environmental activists in an attempt to plan how to counter their movements. It specifically mentioned environmental groups that were trying to pass laws that held electronics-producing companies responsible for the cleanup of the toxic chemicals contained in their merchandise.


Cartel

In 2007 an investigation launched in 2002 by the
European Commission The European Commission (EC) is the executive of the European Union (EU). It operates as a cabinet government, with 27 members of the Commission (informally known as "Commissioners") headed by a President. It includes an administrative body ...
culminated in Sony,
Fuji Fuji may refer to: Places China * Fuji, Xiangcheng City (付集镇), town in Xiangcheng City, Henan Japan * Mount Fuji, the tallest mountain in Japan * Fuji River * Fuji, Saga, town in Saga Prefecture * Fuji, Shizuoka, city in Shizuoka Prefec ...
and Maxell receiving a total of 110 million US dollar fine for fixing professional videotape prices between the years 1999 and 2002 through regular meetings and other illegal contracts; at the time the three corporations shared a combined 85% control of the market. Sony's part of the fine was raised by a third for trying to obstruct the investigation by refusing to answer inquiries made by the EU officials and shredding of evidence during the multiple law-enforcement raids. During the year 2001 prior to the investigation Sony sold professional videotapes for a total of 115 million euros inside the EU.


Community engagement

* EYE SEE project
Sony Corporation is actively involved in the EYE SEE project conducted by
UNICEF UNICEF (), originally called the United Nations International Children's Emergency Fund in full, now officially United Nations Children's Fund, is an agency of the United Nations responsible for providing humanitarian and developmental aid to ...
. EYE SEE digital photography workshops have been run for children in Argentina, Tunisia, Mali, South Africa, Ethiopia, Madagascar, Rwanda, Liberia and Pakistan. * South Africa Mobile Library Project
Sony assists The South Africa Primary Education Support Initiative (SAPESI) through financial donations and children book donations to the South Africa Mobile Library Project. * The Sony Canada Charitable Foundation
The Sony Canada Charitable Foundation (SCCF) is a non-profit organization which supports three key charities; the Make-A-Wish Canada, the United Way of Canada and the EarthDay and ECOKIDS program. * Sony Foundation and You Can
After the 2010–11 Queensland floods, 2011 Queensland floods and Black Saturday bushfires, Victorian bushfires, Sony Music released benefit albums with money raised going to the Sony Foundation. You Can is the youth cancer program of Sony Foundation. * Open Planet Ideas Crowdsourcing Project
Sony launched its Open Planet Ideas Crowdsourcing Project, in partnership with the World Wildlife Fund and the design group, IDEO. * Street Football Stadium Project
On the occasion of the 2014 World Cup in Brazil, Sony partnered with and launched the Street Football Stadium Project to support football-based educational programmes in local communities across Latin America and Brazil. More than 25 Street Stadiums were developed since the project's inception. * The Sony Global Relief Fund for COVID-19
During the COVID-19 pandemic, Sony launched a relief fund in line with other media and tech companies to aid individuals working in the medical, education, and entertainment sectors.


See also

* List of acquisitions by Sony * List of assets owned by Sony * List of libraries owned by Sony * List of companies of Japan


Notes


References


Further reading

* ''Made in Japan (biography), Made in Japan'' by Akio Morita and Sony, HarperCollins (1994) * ''Sony: The Private Life'' by John Nathan, Houghton Mifflin Harcourt, Houghton Mifflin (1999) * ''The Japan Project: Made in Japan'' – a documentary about Sony's early history in the U.S. by Terry Sanders. * ''The Portable Radio in American Life'' by Michael Brian Schiffer (The University of Arizona Press, 1991). * ''Sony Radio, Sony Transistor Radio 35th Anniversary 1955–1990'' – information booklet (1990)


External links

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