Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5823282 | Hybrid vehicle with oil pump selectively driven by the engine, a generator or a motor | — | 1998-10-20 |
| 5823281 | Hybrid vehicle | Hiroyuki Kojima | 1998-10-20 |
| 5806617 | Hybrid vehicle | — | 1998-09-15 |
| 5799744 | Hybrid vehicle | Yoshinori Miyaishi | 1998-09-01 |
| 5791427 | Hybrid vehicle | — | 1998-08-11 |
| 5788006 | Hybrid vehicle | — | 1998-08-04 |
| 5775449 | Hybrid vehicle | Shuzo Moroto | 1998-07-07 |
| 5771478 | Vehicle drive system with electrical power regeneration | Kazumasa Tsukamoto, Takeshi Inuzuka, Masashi Hattori, Takuji Taniguchi, Haruki Takemoto | 1998-06-23 |
| 5730675 | Transmission for vehicle | — | 1998-03-24 |
| 5697466 | Hybrid vehicle | Shuzo Moroto, Mutsumi Kawamoto, Shigeo Tuzuki, Yoshinori Miyaishi | 1997-12-16 |
| 5643119 | Hybrid vehicle powertrain | Yoshinori Miyaishi | 1997-07-01 |
| 5562565 | Power transmission system in a hybrid vehicle | Shuzo Moroto, Mutsumi Kawamoto, Shigeo Tuzuki, Yoshinori Miyaishi | 1996-10-08 |
| 5513719 | Hybrid vehicle | Shuzo Moroto, Shigeo Tuzuki, Yoshinori Miyaish | 1996-05-07 |
| 5433282 | Hybrid vehicle powered by an internal combustion engine and an electric motor | Shuzo Moroto, Mutsumi Kawamoto, Shigeo Tuzuki, Yoshinori Miyaishi | 1995-07-18 |
| 5427196 | Electric motor drive system | Yoshinori Miyaishi | 1995-06-27 |
| 5052991 | Planetary gear of automatic transmission | Toyoji Negi, Tadashi Kondo, Kunihiro Iwatuki | 1991-10-01 |
| 4717368 | Stepless belt transmission | Masahiro Hasebe | 1988-01-05 |
| 4471690 | Supercalender | Masatoshi Ando | 1984-09-18 |