Issued Patents All Time
Showing 51–75 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6234930 | Transmission and vehicle using same | Satoru Kaneko, Yutaka Matsunobu | 2001-05-22 |
| 6223842 | Hybrid vehicle | — | 2001-05-01 |
| 6198256 | Control apparatus for a synchronous generator system and a hybrid-type electric vehicle using it | Taizou Miyazaki, Satoru Kaneko, Kazuyoshi Sasazawa, Sanshiro Obara, Nobunori Matsudaira | 2001-03-06 |
| 6142907 | Power transmission apparatus for an automobile | Toshimichi Minowa, Toshiyuki Innami, Yuzo Kadomukai | 2000-11-07 |
| 6053833 | Transmission, and vehicle and bicycle using the same | — | 2000-04-25 |
| 6008617 | Motor control device for high frequency AC driven motor | Satoru Kaneko, Sanshiro Obara, Yuusuke Takamoto | 1999-12-28 |
| 5994870 | Method of estimating field pole position of synchronous motor, motor controlled, and electric vehicle | Satoru Kaneko, Yuusuke Takamoto, Taizou Miyazaki, Sanshiro Obara | 1999-11-30 |
| 5994881 | Control apparatus for a synchronous generator system and a hybrid-type electric vehicle using it | Taizou Miyazaki, Satoru Kaneko, Kazuyoshi Sasazawa, Sanshiro Obara, Nobunori Matsudaira | 1999-11-30 |
| 5990657 | Inverter system and control system for electric vehicle | Yuusuke Takamoto, Satoru Kaneko, Fumio Tajima, Hiroshi Katada | 1999-11-23 |
| 5914582 | Permanent magnet synchronous motor controller and electric vehicle controller | Yuusuke Takamoto, Hiroshi Katada, Sanshiro Obara | 1999-06-22 |
| 5877601 | Control system for electric vehicle and control method therefor in which an inverter relay is controlled at the time of its re-closing after being disconnected | Sanshiro Obara, Hiroshi Katada, Nobunori Matsudaira, Eiichi Ohtsu | 1999-03-02 |
| 5877607 | Electric motor controller capable of performing stable current control during load disturbance and/or a regenerating mode | Yuusuke Takamoto, Taizou Miyazaki, Satoru Kaneko, Sanshiro Obara | 1999-03-02 |
| 5841263 | Frequency dependent current control system for an AC motor | Satoru Kaneko, Sanshiro Obara, Yuusuke Takamoto | 1998-11-24 |
| 5726551 | Battery charging device having time shared charging cycle | Taizou Miyazaki, Satoru Kaneko, Tatsuo Horiba | 1998-03-10 |
| 5726890 | Control apparatus for electric vehicle | Yuusuke Takamoto, Sanshiro Obara, Satoru Kaneko | 1998-03-10 |
| 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 |
| 5583406 | Control method and system for regeneration braking of an electric vehicle | Nobuyoshi Mutoh, Satoru Kaneko, Tsutomu Ohmae | 1996-12-10 |
| 5549172 | Electric vehicle drive system and drive method | Nobuyoshi Mutoh, Taizou Miyazaki, Fumio Tajima, Tsutomu Ohmae | 1996-08-27 |
| 5534764 | Vehicle driving control system having function for suppressing vibration | Nobuyoshi Mutoh, Sanshiro Obara | 1996-07-09 |
| 5532571 | Control apparatus for induction motor | Nobuyoshi Mutoh | 1996-07-02 |
| 5481460 | Controller for electric vehicle | Shigeki Morinaga, Kazuo Tahara, Hirohisa Yamamura, Kenzo Kajiwara, Hiroyuki Yamada +2 more | 1996-01-02 |
| 5481168 | Electric vehicle torque controller | Nobuyoshi Mutoh, Taizou Miyazaki, Tsutomu Ohmae, Sanshiro Obara | 1996-01-02 |