Sord Computer Corporation

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Sord Computer Corporation
FounderTakayoshi Shiina
HeadquartersChiba, Japan
Number of employees

Sord Computer Corporation was a Japanese electronics company, founded in 1970 by the entrepreneur Takayoshi Shiina.[2] It is now Toshiba Personal Computer System Corporation, a subsidiary of Toshiba.[3]


SORD was founded by Takayoshi Shiina in 1970 when he was 26 years old. Initially, the company wrote software for DEC PDP minicomputers, before it branched out into hardware production. The name SORD is a contraction of SOftware/haRDware, reflecting the dual focus of the company.

Sord presented the SMP80/08 in 1973, one of the first microcomputers, using the Intel 8008 microprocessor.[3] However, it did not have a commercial release. After the first general-purpose microprocessor, the Intel 8080, was announced in April 1974, Sord announced the SMP80/x series in May 1974.[3]

In 1977, SORD released the M200 Smart Home Computer, one of the first home computers. It was a desktop computer that combined a Zilog Z80 CPU, keyboard, CRT display, floppy disk drive and MF-DOS operating system into an integrated unit.[4]

This was followed by the M100 and various other versions of the M100/M200 series, plus the multi-user M223 and M243 computers. The SORD M23 followed in 1981 and become one of the most popular SORD computers. It was one of the first to see significant use outside Japan. The M68, a dual 8/16 bit computer using both 68000 and Z80 CPUs, was released in Japan in 1983. The PIPS - Personal (or Pan) Information Processing System was released in 1980. This package was a combined spreadsheet and database business package. This was followed by PIPS-II in 1981, PIPS-III in 1982 and a complete rewrite (by a team led by Peter Hyde) as 4G-PIPS in 1986. Shiina was approached by a larger Japanese corporation in 1983 and advised to sell. He didn't - and in 1984, on the back of turnover of 35 billion yen and profit of 2 billion yen SORD found itself struggling with suppliers and the banks. SORD was sold to Toshiba in 1985. Under Toshiba, SORD went on to produce additional hardware such as the M68MX (with no Z80A) and M343SX-II multi-user computer and new versions of PIPS, a series of high performance IBM compatible machines and systems based on Alpha but now SORD (known as Toshiba-TOPS) primarily deals with embedded systems.


See also[edit]


  1. ^ TOPS - Corporate Profile (2009) Archived 2009-05-22 at the Wayback Machine
  2. ^ David H. Ahl (June 1984). "Sord IS-11 notebook computer". Creative Computing. Retrieved 2009-04-23. Italic or bold markup not allowed in: |publisher= (help)
  3. ^ a b c
  4. ^
  5. ^ "Sord M223 series",
  6. ^
  7. ^ "Toshiba Finds Profit in WebFOCUS" (PDF). Information Builders. 2008. Archived from the original (PDF) on 2010-01-05. Retrieved 2009-04-23.

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