Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6949050 | Shift pressure control for automatic transmission | Morimasa Yamawaki, Koji Koizumi, Nobuaki Mochizuki, Hiroyuki Tsukamoto | 2005-09-27 |
| 6743150 | Lock-up control device for torque converter of automatic transmission | Osamu Sato, Tatsuya Imamura, Yasushi Fujita, Kazuhito Sano, Kazuo Tomioka | 2004-06-01 |
| 6716127 | Control system for automatic transmission | Osamu Sato, Tatsuya Imamura, Toshihide Fukasawa | 2004-04-06 |
| 6692408 | Shift control system for automatic transmission | Osamu Sato, Tatsuya Imamura, Toshihide Fukasawa | 2004-02-17 |
| 6689018 | Shift control system for automatic transmission | Tatsuya Imamura, Osamu Sato, Yasushi Fujita, Kazuhito Sano, Kazuo Tomioka | 2004-02-10 |
| 6669593 | Hydraulic control system for automatic transmission, and method of controlling hydraulic pressure | Osamu Sato, Tatsuya Imamura, Yasushi Fujita, Kazuo Tomioka, Kazuhito Sano | 2003-12-30 |
| 6659912 | Shift control system for automatic transmission | Osamu Sato, Yasushi Fujita, Tatsuya Imamura | 2003-12-09 |
| 6637566 | Lock-up control device for torque converter of automatic transmission | Osamu Sato, Tatsuya Imamura, Yasushi Fujita, Kazuhito Sano, Kazuo Tomioka | 2003-10-28 |
| 6625532 | Solenoid control method and apparatus for automatic transmission | Osamu Sato, Tatsuya Imamura, Yasushi Fujita, Kazuo Tomioka, Kazuhito Sano | 2003-09-23 |
| 6599215 | Pre-charge control system of automatic transmission | Osamu Sato, Tatsuya Imamura, Yasushi Fujita, Kazuo Tomioka, Kazuhito Sano | 2003-07-29 |
| 6584394 | Shift control system of automatic transmission | Osamu Sato, Yasushi Fujita, Tatsuya Imamura, Toshihide Fukasawa | 2003-06-24 |
| 6519521 | Shift control system for automatic transmission | Osamu Sato, Yasushi Fujita, Tatsuya Imamura | 2003-02-11 |
| 6106433 | Control system of automotive automatic transmission | Satoshi Sakakibara, Tatsuo Wakahara | 2000-08-22 |
| 5906556 | Line pressure control apparatus of automatic transmission | Chiaki Harada, Hiromasa Sakai | 1999-05-25 |
| 5803867 | Fluid control circuit of automatic transmission | Osamu Sato | 1998-09-08 |
| 4942771 | Magnetostriction type torque sensor | Masaki Sugimoto, Kunihiko Morikawa, Nobuteru Hitomi, Kenji Ikeura, Hisashi Kitahara +1 more | 1990-07-24 |
| 4887461 | Magnetostriction type torque sensor | Masaki Sugimoto, Nobuteru Hitomi, Kenji Ikeura, Hiroyuki Hirano, Kunihiko Morikawa +1 more | 1989-12-19 |