Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5504690 | Automatic logic designing method and system | Naohiro Kageyama, Toru Shonai, Rikako Suzuki, Takashi Okada, Kazuhiko Iijima +2 more | 1996-04-02 |
| 5287289 | Logic synthesis method | Naohiro Kageyama, Chihei Miura | 1994-02-15 |
| 5274793 | Automatic logic generation method for pipeline processor | Rikako Kuroda | 1993-12-28 |
| 4833619 | Automatic logic design system | Yoshio Takamine | 1989-05-23 |
| 4739470 | Data processing system | Kenichi Wada, Yooichi Shintani, Akira Yamaoka | 1988-04-19 |
| 4608671 | Buffer storage including a swapping circuit | Kenichi Wada, Yooichi Shintani, Akira Yamaoka | 1986-08-26 |
| 4541047 | Pipelined data processing system | Kenichi Wada, Yooichi Shintani, Akira Yamaoka | 1985-09-10 |
| 4532589 | Digital data processor with two operation units | Yoichi Shintani, Kenichi Wada, Akira Yamaoka | 1985-07-30 |
| 4441152 | Data processing system having ring-like connected multiprocessors relative to key storage | Tsuguo Matsuura, Shunichi Torii | 1984-04-03 |
| 4385351 | Multiprocessor system with apparatus for propagating cache buffer invalidation signals around a circular loop | Tsuguo Matsuura, Shunichi Torii | 1983-05-24 |
| 4214304 | Multiprogrammed data processing system with improved interlock control | Tsuguo Matsuura | 1980-07-22 |