Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677604 | Control system and control method for electric automobile | Nobuyoshi Mutoh, Satoru Kaneko, Sanshiro Obara | 1997-10-14 |
| 5650700 | Electric vehicle torque controller | Nobuyoshi Mutoh, Taizou Miyazaki, Tsutomu Ohmae, Sanshiro Obara | 1997-07-22 |
| 5631819 | Power converter | Takashi Ikimi, Hironori Ohashi, Yuusuke Takamoto, Seiji Ishida, Sanshiro Obara | 1997-05-20 |
| 5610483 | Control equipment for electric vehicle and control method thereof | Sanshiro Obara, Hiroyuki Yamada, Nobunori Matsudaira | 1997-03-11 |