Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6224507 | Hydraulic control systems for automatic transmissions | Akihiro Shimoyama, Masahiro Takiguchi | 2001-05-01 |
| 5771171 | Shift control for automatic transmission in accordance with rotational speed of an input shaft thereof | — | 1998-06-23 |
| 5489248 | Shift control system for automatic transmission | — | 1996-02-06 |
| 5474158 | Brake band | Toshihide Fukasawa, Yasunari Mochizuki | 1995-12-12 |
| 5305665 | Speed change control device of automatic transmission | Kunihiko Sano | 1994-04-26 |