Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6396165 | Engine start control system | Shuji Nagano, Atsushi Tabata, Hatsuo Nakao | 2002-05-28 |
| 6344008 | Hybrid vehicle | Shuji Nagano | 2002-02-05 |
| 6093974 | Control device for restarting engine of vehicle | Atsushi Tabata, Shuji Nagano, Shogo Matsumoto | 2000-07-25 |
| 6055879 | Hydraulic control system for automatic transmission of multiple clutch type which prevents two clutches from being simultaneously engaged | Akiharu Abe, Masafumi Kinoshita, Ryoji Habuchi | 2000-05-02 |
| 6048288 | Power train system for a vehicle and method for operating same | Hiroshi Tsujii, Hatsuo Nakao, Shuji Nagano, Yasuki Nakagawa | 2000-04-11 |
| 6008545 | Engine starting and electricity generating apparatus including 3-elements type input and output mechanism coaxial with motor/generator | Shuji Nagano, Hatsuo Nakao, Hiroshi Tsujii | 1999-12-28 |
| 5851164 | Hydraulic control system for automatic transmission of multiple clutch type | Ryoji Habuchi, Masafumi Kinoshita, Akiharu Abe | 1998-12-22 |
| 5720203 | Twin-clutch-type-transmission | Atsushi Honda, Hirofumi Nakada, Masafumi Kinoshita | 1998-02-24 |
| 5696680 | Electric motorcar drive system having shift-lever operated clutch means between electric motor and speed reduction gear | Eiji Ichioka, Kinya Yoshii, Takeharu Koide, Koichi Tanaka | 1997-12-09 |
| 5457363 | Driving-force regulating apparatus for electric vehicle | Kinya Yoshii, Takeharu Koide, Eiji Ichioka, Koichi Tanaka | 1995-10-10 |
| 5443130 | Electric motor vehicle drive system having differential gear device whose splined output elements are abuttable on stop member to receive thrust forces applied to vehicle wheel drive members | Koichi Tanaka, Kinya Yoshii, Eiji Ichioka, Takeharu Koide | 1995-08-22 |
| 5172799 | Centrifugal hydraulic cancel mechanism for the rotating clutch | Yoshihiro Iijima, Tokuyuki Takahashi, Mikio Mori, Norihiro Kitamura, Yuji Yasuda | 1992-12-22 |
| 4982809 | Method and apparatus for controlling 4-wheel drive system for a motor vehicle | Yasunari Nakamura, Teruo Akashi | 1991-01-08 |
| 4509391 | Hydraulic pressure regulating system for a vehicle automatic transmission | Koji Sumiya | 1985-04-09 |
| 4241622 | Automatic transmission with overdrive | Seitoku Kubo, Hiroshi Ito | 1980-12-30 |