Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7000998 | Brake control apparatus and method | Tomoaki Fujibayashi, Masahiro Nakamizo | 2006-02-21 |
| 6385524 | Automotive brake control system with anti-skid braking device | Tamotsu Yamaura, Gen Inoue, Nobuyuki Ohtsu | 2002-05-07 |
| 5267783 | Vehicle turning behavior control apparatus | Hideaki Inoue, Hirotsugu Yamaguchi, Shinji Matsumoto, Hideto Murakami, Shunichi Inoue | 1993-12-07 |
| 5206808 | Vehicle turning behavior control apparatus | Hideaki Inoue, Hirotsugu Yamaguchi, Shinji Matsumoto, Jun Kubo | 1993-04-27 |
| 5172961 | Vehicle brake system including cornering characteristic control | Hideaki Inoue, Hirotsugu Yamaguchi, Shinji Matsumoto | 1992-12-22 |
| 5144558 | Actively controlled automotive suspension system with adjustable rolling-stability and/or pitching-stability | Naoto Fukushima, Hirotsugu Yamaguchi, Yohsuke Akatsu | 1992-09-01 |
| 5134352 | Vehicle turning behavior control system | Shinji Matsumoto, Hirotsugu Yamaguchi, Hideaki Inoue | 1992-07-28 |
| 5089966 | Actively controlled automotive suspension system with improved damping characteristics | Naoto Fukushima, Hirotsugu Yamaguchi, Yohsuke Akatsu, Kazunobu Kawabata | 1992-02-18 |
| 5056811 | Actively controlled automotive suspension system with mutually independent hydraulic systems having mutually different damping characteristics for improving response characteristics in active suspension control | Yukio Fukunaga, Naoto Fukushima, Yohsuke Akatsu | 1991-10-15 |
| 4967360 | Actively controlled suspension system with power supply control | Yukio Fukunaga, Naoto Fukushima, Yohsuke Akatsu, Masaharu Sato | 1990-10-30 |
| 4948164 | Actively controlled suspension system with compensation of delay in phase in control system | Naoto Fukushima, Yukio Fukunaga, Yohsuke Akatsu, Masaharu Satoh, Itaru Fujimura | 1990-08-14 |
| 4943084 | Actively controlled suspension system for suppressing attitude change of vehicular body | Yukio Fukunaga, Naoto Fukushima, Yohsuke Akatsu, Masaharu Satoh | 1990-07-24 |
| 4934732 | Actively controller suspension system for automotive vehicle for controlling suspension characteristics with vehicular speed dependent variable damping characteristics | Yukio Fukunaga, Naoto Fukushima, Yohsuke Akatsu, Masaharu Satoh | 1990-06-19 |
| 4932726 | Anti-skid brake control system with vehicle speed dependent variable slippage threshold feature | Kazuroh Iwata, Eiji Yagi, Hirotsugu Yamaguchi | 1990-06-12 |
| 4909534 | Actively controlled automotive suspension system with variable damping coefficient and/or spring coefficient | Naoto Fukushima, Hirotsugu Yamaguchi, Yohsuke Akatsu | 1990-03-20 |
| 4900056 | Hydraulic cylinder assembly for automotive suspension system and actively controlled suspension system utilizing same | Naoto Fukushima, Yukio Fukunaga, Yosuke Akatsu, Masaharu Sato | 1990-02-13 |
| 4888696 | Actively controlled automotive suspension system with acceleration and angular velocity dependent anti-pitching and/or anti-rolling feature | Yohsuke Akatsu, Naoto Fukushima, Yukio Fukunaga, Masaharu Satoh | 1989-12-19 |
| 4872701 | Acitively controlled automotive suspension system with adjustable response characteristics in pitching-suppressive control | Yohsuke Akatsu, Naoto Fukushima, Yukio Fukunaga, Masaharu Satoh | 1989-10-10 |
| 4865348 | Actively controlled automotive suspension system with line pressure control under low fluid source pressure | Naoto Fukushima, Yukio Fukunaga, Yohsuke Akatsu, Hiroshi Yamanaka | 1989-09-12 |
| 4865347 | Actively controlled suspension system with anti-roll control | Naoto Fukushima, Yukio Fukunaga, Yohsuke Akatsu, Masaharu Satoh | 1989-09-12 |
| 4848790 | Hydraulic pressure supply system variable of pressure supply rate depending upon driving condition of automotive vehicle | Yukio Fukunaga, Yoshiki Tsuda, Naoto Fukushima, Yohsuke Akatsu, Masaharu Sato | 1989-07-18 |
| 4702490 | Positively controller automotive suspension system | Hirotsugu Yamaguchi, Naoto Fukushima, Yohsuke Akatsu | 1987-10-27 |
| 4693491 | Suspension system | Yousuke Akatsu, Hirotsugu Yamaguchi, Naoto Fukushima, Masaru Sugino, Shin Takehara +1 more | 1987-09-15 |