Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10023173 | Electromotive drive system for engine-driven vehicle | Junichi Yukawa | 2018-07-17 |
| 9457788 | Electromotive drive device used in engine-driven vehicle | Junichi Yukawa | 2016-10-04 |
| RE38790 | Power output apparatus, method of controlling power output apparatus, and driving system with power output apparatus incorporated therein | Tomoharu Maeda, Shoichi Sasaki, Takeshi Kotani, Eiji Yamada, Yasutomo Kawabata | 2005-09-06 |
| 6131680 | Power output apparatus and method of controlling the same | Shoichi Sasaki, Takeshi Kotani | 2000-10-17 |
| 6087734 | Power output apparatus, method of controlling power output apparatus, and driving system with power output apparatus incorporated therein | Tomoharu Maeda, Shoichi Sasaki, Takeshi Kotani, Eiji Yamada, Yasutomo Kawabata | 2000-07-11 |
| 5804947 | Generator controller used in hybrid electric vehicle | Nobuyuki Taki | 1998-09-08 |
| 5698955 | Method of controlling generated power in series hybrid vehicle | — | 1997-12-16 |
| 5650931 | Generator output controller for electric vehicle with mounted generator | — | 1997-07-22 |
| 5550445 | Generator controller and controlling method for hybrid vehicle | — | 1996-08-27 |
| 5473228 | Control method for electrical appliance in hybrid vehicle | — | 1995-12-05 |
| 5428274 | Drive control apparatus of series hybrid vehicle | Masayuki Furutani, Kohsuke Suzui, Yoshiyuki Nakamura | 1995-06-27 |
| 5412251 | Controller of an engine driving generator for an electric vehicle | Masayuki Furutani | 1995-05-02 |
| 5251588 | Controller for hybrid vehicle drive system | Hiroshi Tsujii, Megumu Suda | 1993-10-12 |