Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6333571 | MOS integrated circuit device operating with low power consumption | Toyohiko Yoshida | 2001-12-25 |
| 6097113 | MOS integrated circuit device operating with low power consumption | Toyohiko Yoshida | 2000-08-01 |
| 5317529 | Digital filter using intermediate holding registers and common accumulators and multipliers | Toru Kengaku, Hiroichi Ishida | 1994-05-31 |
| 5276889 | Microprocessor having built-in synchronous memory with power-saving feature | Taketora Shiraishi, Toru Kengaku | 1994-01-04 |
| 5191547 | Decimating digital finite impulse response filter | Koji Kawamoto, Toru Kengaku, Tetsuaki Oga, Hiroichi Ishida | 1993-03-02 |
| 5162667 | Semiconductor integrated circuit with master and slave latches | Ikuo Yasui, Toru Kengaku | 1992-11-10 |
| 4856106 | Synchronous static random access memory having precharge system and operating method thereof | — | 1989-08-08 |
| 4777623 | Semiconductor memory device having initialization transistor | Yukihiko Shimazu | 1988-10-11 |