Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7037237 | Car control apparatus and control method | Hiroshi Sakamoto, Takashi Okada, Tetsuo Matsumura, Toshiharu Kumagai, Isamu Sunaga | 2006-05-02 |
| 7013746 | Control method and control apparatus of automatic transmission | Tetsuo Matsumura, Takashi Okada, Hiroshi Sakamoto, Isamu Sunaga, Toshiharu Kumagai | 2006-03-21 |
| 6895832 | Power transmission system | Kenji Matsuda, Toshiharu Kumagai, Isamu Sunaga | 2005-05-24 |
| 6779417 | Power transmission system | Isamu Sunaga | 2004-08-24 |
| 6776062 | Power transmission system | Isamu Sunaga | 2004-08-17 |
| 6736020 | Changing system in manual transmission | Shigeru Koyama, Toshiharu Kumagai | 2004-05-18 |
| 5813939 | Vehicle drive system including a torque splitter | Hiroshi Masumoto, Shinji Ohkuma | 1998-09-29 |
| 5527229 | Planetary differential gear system provided with a differential action limiting mechanism | Keiji Nemoto, Takahito Takekawa, Hiroshi Wakui | 1996-06-18 |
| 5241183 | Vertical XY stage | Munenori Kanai, Atsunobu Une | 1993-08-31 |
| 5158152 | System for lubricating transmission for vehicle | Keiji Nemoto, Kiyokazu Okubo, Takahito Takekawa | 1992-10-27 |
| 5123512 | Automatic wear adjustment multiple-disk clutch apparatus | Keiji Nemoto, Kiyokazu Okubo, Shizuo Ishikura, Takahito Takekawa | 1992-06-23 |
| 4793201 | Porous static pressure guide | Munenori Kanai, Hiroo Kinoshita | 1988-12-27 |