Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7600821 | Seat | Eiichi Yasuda, Kazukata Takei, Etsunori Fujita, Yumi Ogura, Seiji Kawasaki | 2009-10-13 |
| 7275793 | Seat | Etsunori Fujita, Seiji Kawasaki, Yumi Ogura, Eiichi Yasuda, Etsuko Kato +1 more | 2007-10-02 |
| 7134718 | Vehicle seat | Eiichi Yasuda, Katsuya Ibaraki, Etsunori Fujita, Yumi Ogura, Seiji Kawasaki | 2006-11-14 |
| 4969355 | Apparatus for measuring tire uniformity | Satoru MATSUSHIMA, Yoshiteru Mizutani, Yuzo Yamamoto, Michio Ishiguro, Shigeru Sakuma +1 more | 1990-11-13 |
| 4949262 | Electronic controlled fluid suspension system with an advance control and a feedback control of a vehicle attitude | Shuuichi Buma, Toshio Aburaya, Takashi Yonekawa, Osamu Takeda, Shingo Urababa | 1990-08-14 |
| 4937748 | Electronic controlled fluid suspension system | Takashi Yonekawa, Shuuichi Buma, Toshio Aburaya, Osamu Takeda | 1990-06-26 |
| 4916632 | Vibration control apparatus | Eiichi Yasuda, Yasutaka Hayashi | 1990-04-10 |
| 4907154 | Vibration control apparatus | Eiichi Yasuda, Yasutaka Hayashi | 1990-03-06 |
| 4897776 | Electronic controlled fluid suspension system for controlling roll and pitch of a vehicle body | Shingo Urababa, Shuuichi Buma, Toshio Aburaya, Takashi Yonekawa, Osamu Takeda | 1990-01-30 |
| 4834205 | Apparatus for controlling steering of wheels of a vehicle | Masahiko Mizuno, Yasushi Amano, Eiichi Yasuda, Yasutaka Hayashi, Hiroyuki Yamaguchi | 1989-05-30 |
| 4821191 | System for vehicle height adjustment with loading deviation correction | Hiroyuki Ikemoto, Yasuji Arai, Osamu Yasuike, Nobutaka Oowa | 1989-04-11 |
| 4821188 | System for vehicle height adjustment with steering angle change rate correction | Hiroyuki Ikemoto, Nobutaka Oowa, Yasuji Arai, Osamu Yasuike | 1989-04-11 |
| 4809176 | System for vehicle body roll control with overshoot prevention | Nobutaka Oowa, Yasuji Arai, Osamu Yasuike, Hiroyuki Ikemoto | 1989-02-28 |
| 4807128 | System for vehicle body roll control detecting and compensating for rapid rate of change of steering angle as during emergency steering | Hiroyuki Ikemoto, Nobutaka Owa, Yasutaka Hayashi | 1989-02-21 |
| 4803627 | System for vehicle body roll control detecting and compensating steering oppositely to vehicle turning direction | Osamu Yasuike, Yasuji Arai, Hiroyuki Ikemoto, Nobutaka Owa | 1989-02-07 |
| 4797823 | System for vehicle body roll control performing suspension hardness control | Hiroyuki Ikemoto, Nobutaka Oowa, Yasutaka Hayashi | 1989-01-10 |
| 4787650 | Active suspension apparatus | Noboru Sugiura, Yasutaka Hayashi, Yuzo Yamamoto | 1988-11-29 |
| 4765649 | System for vehicle body roll control detecting and compensating for changes of loaded vehicle weight | Hiroyuki Ikemoto, Nobutaka Oowa, Yasutaka Hayashi | 1988-08-23 |
| 4700971 | Adjustable hydropneumatic active suspension apparatus | Noboru Sugiura, Yasutaka Hayashi, Yuzo Yamamoto | 1987-10-20 |
| 4693493 | System for vehicle body roll control utilizing steering angle detection | Hiroyuki Ikemoto, Nobutaka Oowa, Yasutaka Hayashi | 1987-09-15 |
| 4579366 | Active suspension apparatus | Junzo Hasegawa, Yasutaka Hayashi, Hideo Arakawa, Yuzo Yamamoto, Noboru Sugiura | 1986-04-01 |
| 4501141 | Apparatus for measuring tire uniformity | Shigewo Takayanagi, Junzo Hasegawa, Hayashi Yasutaka, Satoru MATSUSHIMA | 1985-02-26 |
| 4458526 | Apparatus for measuring tire uniformity | Junzo Hasegawa, Mutsuo Sawa, Yasutaka Hayashi, Kazuo Miki, Yuzo Yamamoto +2 more | 1984-07-10 |
| 4184638 | Low noise level, pressure fluid spouting device | Takeo Ogasawara | 1980-01-22 |