Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5163150 | Information processor performing interrupt operation without saving contents of program counter | Osamu Matsushima, Yukio Maehashi, Shigetatsu Katori, Masahiro Nomura, Hiroko Shinohara +1 more | 1992-11-10 |
| 5159688 | Information processor performing interrupt operation in two modes | Osamu Matsushima, Yukio Maehashi, Shigetatsu Katori, Masahiro Nomura, Hiroko Shinohara +1 more | 1992-10-27 |
| 5036458 | Information processor executing interruption program without saving contents of program counter | Osamu Matsushima, Yukio Maehashi, Shigetatsu Katori, Masahiro Nomura, Hiroko Shinohara +1 more | 1991-07-30 |
| 4931983 | Data processor capable of accessing the content of internal counters at a high speed | — | 1990-06-05 |