Masatoshi shima biography template
Home / Biography Templates & Examples / Masatoshi shima biography template
He then went to work for Ricoh in their business computing department until moving to Intel where worked on improving the 8008. Mainly, they used that hardware for billing machines.
I joined Zilog in February, 1975. Therefore, when I was asked to develop the next generation of 8-bit microprocessors, it appeared to be quite an easy job for me to define the architecture and improvements because they wanted to keep the compatibility with the 8008.
Shima:
You mean, with different companies?
Biography:Masatoshi Shima
Short description: Japanese electronics engineer
Professor Masatoshi Shima Dr.Eng. | |
|---|---|
嶋正利 | |
at the Computer History Museum 2009 Fellow Awards event | |
| Born | (1943-08-22) August 22, 1943 (age 82) Shizuoka, Shizuoka Prefecture, Japan |
| Citizenship | Japan |
| Education | B.S., Tohoku University (1967) Dr.Eng., Tsukuba University (1991) |
| Known for | Microprocessors: Intel 4004, 8080, Zilog Z80, Z8000 Peripheral chips: Intel 8259, 8255, 8253, 8257, 8251 |
| Awards | Kyoto Prize (1997) Computer History Museum Fellow (2009)[1] |
| Scientific career | |
| Fields | Electronic engineering Microprocessor |
| Institutions | Busicom (1967-1972) Intel (1972-1975) Zilog (1975-1980)[2] University of Aizu (2000) |
Masatoshi Shima (嶋 正利, Shima Masatoshi, born August 22, 1943, Shizuoka) is a Japanese electronics engineer.
Shima:
I have no interest in that area. There was only one company. I also had the chance to study drums once again. But, the problem came out, Intel business was going down, and I had to get the budget from the division at U.S. It meant that no one wanted to give the challenging jobs to the Japan Design Center.
The biggest problem was the quality of mask designers.
It looks like an adding machine. For example, Seiko's printer was a line printer. For all of the area, I needed to find a different logic and a different circuitry approach for the Z80. That was the biggest difficulty. When I went to Intel, unfortunately, I found out they had not done anything!
Shima:
They never used vacuum tubes.
He discusses his establishment of a research center for Intel in Japan in somewhat negative terms. Quite small. In the case of AMI, they had too many logic engineers and they were a so-called custom house who designed logic and circuits based on customer’s requirements.
Intel's Background
Aspray:
Before you go on and tell more of the story, Intel was a fairly small company at this time.
They were also selling business computers in Japan — what we call office computers — which were imported from France.
Stan Mazor’s role was quite important for finalizing the 4004 idea. For example, two, plus, three, plus, then hit the total key. That was most delightful and exciting.