Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7973571 | Multichannel drive circuit | Tatsumi Sato, Toshiyuki Wada, Takamasa Yanai | 2011-07-05 |
| 5893901 | Text to voice apparatus accessing multiple gazetteers dependent upon vehicular position | — | 1999-04-13 |
| 5754814 | Cache memory apparatus for reading data corresponding to input address information | — | 1998-05-19 |
| 5729707 | Instruction prefetch circuit and cache device with branch detection | — | 1998-03-17 |
| 5634104 | Cache memory apparatus for reading data corresponding to input address information | — | 1997-05-27 |
| 5539874 | Cache memory device for storing image data | Eiji Komoto | 1996-07-23 |
| 5307300 | High speed processing unit | Eiji Komoto | 1994-04-26 |