Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7143856 | Apparatus for a vehicle for protection of a colliding object | Akio Takahashi | 2006-12-05 |
| 6256561 | Vehicle steering control system | — | 2001-07-03 |
| 5996978 | Hydraulic damper for vehicle | Yukio Hayakawa, Satoshi Kondo | 1999-12-07 |
| 5991675 | Vehicle control system based on estimation of the driving skill of a vehicle operator | — | 1999-11-23 |
| 5963148 | Road situation perceiving system | Hiroshi Sekine | 1999-10-05 |
| 5927071 | Hydraulic pressure source apparatus and vehicle height control apparatus | Yukio Hayakawa, Satoshi Kondo | 1999-07-27 |
| 5928299 | Vehicle control system using navigation system steering | Hiroshi Sekine | 1999-07-27 |
| 5878362 | Vehicle steering control system including corrections for map position and detected obstacles | Hiroshi Sekine | 1999-03-02 |
| 5878361 | Vehicle steering control system including corrections for map position and inter-vehicle distance | Hiroshi Sekine | 1999-03-02 |
| 5869753 | System for estimating the road surface friction | Kiyoshi Wakamatsu, Yoshimitsu Akuta, Manabu Ikegaya, Nobuo Sugitani, Yukihiro Fujiwara | 1999-02-09 |
| 5854987 | Vehicle steering control system using navigation system | Hiroshi Sekine | 1998-12-29 |
| 5828972 | Motor vehicle steering system with automatic disturbance suppression | Yutaka Nishi, Takashi Nishimori | 1998-10-27 |
| 5761630 | Vehicle control system for merging vehicles safely | Hiroshi Sekine | 1998-06-02 |
| 5742240 | Travel control unit for vehicle | Hiroshi Sekine | 1998-04-21 |
| 5627754 | Method for controlling a front and rear wheel steering vehicle | Kiyoshi Wakamatsu, Manabu Ikegaya | 1997-05-06 |
| 5586028 | Road surface condition-detecting system and anti-lock brake system employing same | Hiroshi Sekine, Shintaro Yokoyama, ICHIRO HARADA, Yorihisa Yamamoto, Yutaka Horiuchi +4 more | 1996-12-17 |
| 5576957 | Control system for a front and rear wheel steering vehicle | Kiyoshi Wakamatsu, Manabu Ikegaya | 1996-11-19 |
| 5539397 | Driving control system for vehicle | Hiroshi Sekine, Yoshikazu Tsuchiya, Kazuya Tamura, Hiroyuki Kamiya | 1996-07-23 |
| 5511630 | Power steering system | Takashi Kohata, Toshihiko Aoyama, Yuichi Okada | 1996-04-30 |
| 5448481 | Control system for a front and rear wheel steering vehicle | Kiyoshi Wakamatsu, Manabu Ikegaya | 1995-09-05 |
| 5399000 | Brake system in electric vehicle | Yasushi Aoki, Takeshi Ohba, Atsuo Ohno | 1995-03-21 |
| 5322352 | Electric vehicle regenerative and friction braking control system | Atsuo Ohno, Hideki Toyota | 1994-06-21 |
| 5318355 | Brake system in electric vehicle | Yasushi Aoki, Atsuo Ohno, Takeshi Ohba | 1994-06-07 |
| 5287772 | Transmission control system in electric vehicle | Yasushi Aoki, Atsuo Ohno, Takeshi Ohba | 1994-02-22 |
| 5172317 | Automatic travelling apparatus | Shinnosuke Ishida, Hiroshi Hasegawa | 1992-12-15 |