Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6751542 | Corrective control system and method for liquid pressure control apparatus in automatic transmission | Shigeru Ishii, Tatsuaki Eguchi, Hisao Nobu | 2004-06-15 |
| 6679800 | Hydraulic pressure control method and apparatus of an automatic transmission for a vehicle | Shigeru Ishii | 2004-01-20 |
| 6089118 | Shifting device for an automatic transmission | Shigeru Ishii, Mitsuru Fujioka | 2000-07-18 |
| 6053066 | Shifting device for an automatic transmission | Shigeru Ishii, Mitsuru Fujioka | 2000-04-25 |
| 6032519 | Throttle opening degree detection apparatus | Shigeru Ishii, Mitsuru Fujioka | 2000-03-07 |
| 6012352 | Shifting device for an automatic transmission | Shigeru Ishii, Mitsuru Fujioka | 2000-01-11 |
| 5159905 | Variable cam engine | Hiroshi Kamiyama | 1992-11-03 |