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List Of Defunct Hard Disk Manufacturers
At least 223 companies have manufactured hard disk drives. Most of that industry has vanished through bankruptcy or mergers and acquisitions. None of the first four entrants continue in the industry today. Only three manufacturers have survived: Seagate, Toshiba and Western Digital (WD)—all of which grew at least in part through mergers and acquisitions. Partial list of defunct manufacturers Some of the defunct manufacturers include: * Alps America * Amcodyne * Ampex * Anelex Corp. * Areal Technology – acquired by Tomen Corp in 1993 * Atasi Technology, Inc. * Aura Associates * Avatar Systems * BASF * Brand Technologies * Bryant Computer Products * Bull * Burroughs Corporation – merged with Sperry Corporation to form Unisys in 1986 * C. Itoh Electronics * Castlewood Systems * Caelus Memories, Caelus Memories, Inc. * CalComp * Calluna Technologies * Cardiff * Century Data * Cogito (company), Cogito * Comport * Computer Memories Inc. (CMI) – left indu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diagram Of Hard Disk Drive Manufacturer Consolidation
A diagram is a symbolic representation of information using visualization techniques. Diagrams have been used since prehistoric times on walls of caves, but became more prevalent during the Enlightenment. Sometimes, the technique uses a three-dimensional visualization which is then projected onto a two-dimensional surface. The word ''graph'' is sometimes used as a synonym for diagram. Overview The term "diagram" in its commonly used sense can have a general or specific meaning: * ''visual information device'' : Like the term "illustration", "diagram" is used as a collective term standing for the whole class of technical genres, including graphs, technical drawings and tables. * ''specific kind of visual display'' : This is the genre that shows qualitative data with shapes that are connected by lines, arrows, or other visual links. In science the term is used in both ways. For example, Anderson (1997) stated more generally: "diagrams are pictorial, yet abstract, representat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conner Peripherals
Conner Peripherals (commonly referred to as Conner) was a company that manufactured hard drives for personal computers. Conner Peripherals was founded in 1985 by Seagate Technology co-founder and San Jose State University alumnus Finis Conner (1943– ). In 1986, they merged with CoData, a Colorado start-up founded by MiniScribe founders Terry Johnson and John Squires. CoData was developing a new type of small hard disk that put the capacity of a 5.25-inch drive into the smaller (and now commonplace) 3.5-inch format. The CoData drive was the first Conner Peripherals product. The company was partially financed by Compaq, who was also a major customer for many years. Hard disks Design concepts Conner's drives were notable for eschewing the "tub" type of head-disk assembly, where the disks are inside a large base casting shaped like a square bowl or vault with a flat lid; instead, they preferred the flat base plate approach, which was more resistant to shock and less likely to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fujitsu
is a Japanese multinational information and communications technology equipment and services corporation, established in 1935 and headquartered in Tokyo. Fujitsu is the world's sixth-largest IT services provider by annual revenue, and the largest in Japan, in 2021. The hardware offerings from Fujitsu are mainly of personal and enterprise computing products, including x86, SPARC and mainframe compatible server products, although the corporation and its subsidiaries also offer a diversity of products and services in the areas of data storage, telecommunications, advanced microelectronics, and air conditioning. It has approximately 126,400 employees and its products and services are available in approximately 180 countries. Fujitsu is listed on the Tokyo Stock Exchange and Nagoya Stock Exchange; its Tokyo listing is a constituent of the Nikkei 225 and TOPIX 100 indices. History 1935 to 2000 Fujitsu was established on June 20, 1935, which makes it one of the oldest operating ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fuji Electric
, operating under the brand name FE, is a Japanese electrical equipment company, manufacturing pressure transmitters, flowmeters, gas analyzers, controllers, inverters, pumps, generators, ICs, motors, and power equipment. History Fuji Electric was established in 1923 as a capital and technology tie-up between Furukawa Electric, a spinoff from Furukawa zaibatsu company, and Siemens AG. The name “Fuji” is derived from Furukawa's “Fu” and Siemens' “Ji”, since German pronunciation of Siemens is written ''jiimensu'' in Japanese romanization. The characters used to write Mount Fuji were used as ateji. In 1935, Fuji Electric spun off the telephone department as Fuji Tsushinki (lit. Fuji Communications Equipment, now Fujitsu). Divisions and products *Power and social infrastructure ** Nuclear power-related equipment ** Solar power generation systems **Fuel cells **Energy management systems **Smart meters *Industrial infrastructure **Transmission and distribution equipment ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Epson
Seiko Epson Corporation, or simply known as Epson, is a Japanese multinational electronics company and one of the world's largest manufacturers of computer printers and information- and imaging-related equipment. Headquartered in Suwa, Nagano, Japan, the company has numerous subsidiaries worldwide and manufactures inkjet, dot matrix, thermal and laser printers for consumer, business and industrial use, scanners, laptop and desktop computers, video projectors, watches, point of sale systems, robots and industrial automation equipment, semiconductor devices, crystal oscillators, sensing systems and other associated electronic components. The company has developed as one of manufacturing and research & development companies (formerly known as Seikosha) of the former Seiko Group, a name traditionally known for manufacturing Seiko timepieces since its founding. Seiko Epson was one of the major companies in the Seiko Group, but is neither a subsidiary nor an affiliate of Seiko ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emulex
Emulex Corporation is a provider of computer network connectivity, monitoring and management hardware and software. The company's I/O connectivity offerings, including its line of Ethernet and Fibre Channel-based connectivity products, are or were used in server and storage products from OEMs, including Cisco, Dell, EMC Corporation, Fujitsu, Hitachi, HP, Huawei, IBM, NetApp, and Oracle Corporation. History 1979–1999 Emulex was founded in 1979 by Fred B. Cox "as a supplier of data storage products and data communications equipment for the computer industry." By 1983, Emulex was able to advertise its products as if grocery items: a 2-page spread headlined "One stop shopping for VAX users? Emulex, of course" showed 3 paper bags, each with the Emulex name and logo and each holding a large computer board. One bag also said "''Disk Controllers''" while the second bag said "''Communication Controllers'';" the third said "''Tape Controllers''." In 1992 ''Emulex'' spun off what beca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Videoton (company)
Videoton, or officially VIDEOTON HOLDING Ltd. is a Hungarian privately-owned company group based out of Székesfehérvár, Hungary and specializing in electronics manufacturing. It became well known among the Warsaw Pact/Comecon The Council for Mutual Economic Assistance (, ; English abbreviation COMECON, CMEA, CEMA, or CAME) was an economic organization from 1949 to 1991 under the leadership of the Soviet Union that comprised the countries of the Eastern Bloc#List of s ... countries by supplying a stadium size electronic scoreboards. It ranks 32nd globally and 4th in EU according to the 201EMS-ranking of Manufacturing Market Insider magazine The estimated value of the group (consisting of 21 member companiesis 527 million Euroaccording to the 2019 survey of Forbes. The company ha11 locations, 9 in Hungary, 1 in Bulgaria and 1 in Serbia. History 1938-1991: The early years and the state era of VIDEOTON The legal predecessor of VIDEOTON was founded in 1938. After the World ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quantum Corporation
Quantum Corporation is a data storage, management, and protection company that provides technology to store, manage, archive, and protect video and unstructured data throughout the data lifecycle. Their products are used by enterprises, media and entertainment companies, government agencies, big data companies, and life science organizations. Quantum is headquartered in San Jose, California and has offices around the world, supporting customers globally in addition to working with a network of distributors, VARs, DMRs, OEMs and other suppliers. History Quantum was founded in 1980 as Quantum Software Systems Inc. By 1984, it led the market for mid-capacity 5.25-inch drives. That year, a subsidiary was launched called Plus Development to focus on the development of hardcards. Plus Development became a successful designer of 3.5-inch drives with Matsushita Kotobuki Electronics (now Panasonic) as the contract manufacturer. By 1989, Quantum led the compact drive market. The company ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digital Equipment Corporation
Digital Equipment Corporation (DEC ), using the trademark Digital, was a major American company in the computer industry from the 1960s to the 1990s. The company was co-founded by Ken Olsen and Harlan Anderson in 1957. Olsen was president until forced to resign in 1992, after the company had gone into precipitous decline. The company produced many different product lines over its history. It is best known for the work in the minicomputer market starting in the mid-1960s. The company produced a series of machines known as the PDP line, with the PDP-8 and PDP-11 being among the most successful minis in history. Their success was only surpassed by another DEC product, the late-1970s VAX "supermini" systems that were designed to replace the PDP-11. Although a number of competitors had successfully competed with Digital through the 1970s, the VAX cemented the company's place as a leading vendor in the computer space. As microcomputers improved in the late 1980s, especially wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diablo Data Systems
Diablo Data Systems was a division of Xerox created by the acquisition of Diablo Systems Inc. for US$29 million in 1972,Xerox Factbook 2003-2004 , p.43 a company which had been founded in 1969 by George E. Comstock, Charles L. Waggoner and others. The company was best known for the HyType I and HyType II typewriter-based s, the daisywheel printers, as well as removable hard disk drives that were used in the |
Diablo Systems
Diablo Data Systems was a division of Xerox created by the acquisition of Diablo Systems Inc. for US$29 million in 1972,Xerox Factbook 2003-2004 , p.43 a company which had been founded in 1969 by George E. Comstock, Charles L. Waggoner and others. The company was best known for the HyType I and HyType II typewriter-based s, the daisywheel printers, as well as removable hard disk drives that were used in the |
Data Products Corp
In the pursuit of knowledge, data (; ) is a collection of discrete values that convey information, describing quantity, quality, fact, statistics, other basic units of meaning, or simply sequences of symbols that may be further interpreted. A datum is an individual value in a collection of data. Data is usually organized into structures such as tables that provide additional context and meaning, and which may themselves be used as data in larger structures. Data may be used as variables in a computational process. Data may represent abstract ideas or concrete measurements. Data is commonly used in scientific research, economics, and in virtually every other form of human organizational activity. Examples of data sets include price indices (such as consumer price index), unemployment rates, literacy rates, and census data. In this context, data represents the raw facts and figures which can be used in such a manner in order to capture the useful information out of it. Dat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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