Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8550047 | Valve control apparatus for internal combustion engine | Marcus Odell, Masataka Ikawa, Yuji Matsumochi, Akira Terao | 2013-10-08 |
| 8402933 | Rocker arm changeover device for engine | Masataka Ikawa | 2013-03-26 |
| 8381755 | Pressure type flow rate control reference and corrosion resistant pressure type flow rate controller used for the same | Shuji Moriya, Wataru Okase, Tsutomu Shinohara, Nobukazu Ikeda, Michio Yamaji +2 more | 2013-02-26 |
| 8210022 | Pressure type flow rate control reference and corrosion resistant pressure type flow rate controller used for the same | Shuji Moriya, Wataru Okase, Tsutomu Shinohara, Nobukazu Ikeda, Michio Yamaji +2 more | 2012-07-03 |
| 5135069 | Vehicle rudder angle control apparatus | Katsuhiko Hattori, Tsugiharu Matsunaga | 1992-08-04 |
| 4940105 | Steering gear for a vehicle | Tsugiharu Matsunaga, Katsuhiko Hattori | 1990-07-10 |
| 4916632 | Vibration control apparatus | Shunichi Doi, Eiichi Yasuda | 1990-04-10 |
| 4907154 | Vibration control apparatus | Eiichi Yasuda, Shunichi Doi | 1990-03-06 |
| 4834205 | Apparatus for controlling steering of wheels of a vehicle | Masahiko Mizuno, Yasushi Amano, Eiichi Yasuda, Shunichi Doi, Hiroyuki Yamaguchi | 1989-05-30 |
| 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, Shunichi Doi | 1989-02-21 |
| 4797823 | System for vehicle body roll control performing suspension hardness control | Hiroyuki Ikemoto, Nobutaka Oowa, Shunichi Doi | 1989-01-10 |
| 4787650 | Active suspension apparatus | Shunichi Doi, Noboru Sugiura, 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, Shunichi Doi | 1988-08-23 |
| 4720790 | Apparatus for controlling steer angle of rear wheels of vehicle | Kazuo Miki, Kazumasa Sumi, Katsuhiko Fukui, Michio Ishiguro | 1988-01-19 |
| 4700960 | Apparatus for controlling steer angle of rear wheels of vehicle | Kazuo Miki, Katsuhiko Fukui, Kazumasa Sumi | 1987-10-20 |
| 4700971 | Adjustable hydropneumatic active suspension apparatus | Shunichi Doi, Noboru Sugiura, Yuzo Yamamoto | 1987-10-20 |
| 4693493 | System for vehicle body roll control utilizing steering angle detection | Hiroyuki Ikemoto, Nobutaka Oowa, Shunichi Doi | 1987-09-15 |
| 4669745 | Apparatus for controlling steering angle of rear wheels of a vehicle | Kazuo Miki, Katsuhiko Fukui, Michio Ishiguro, Kazumasa Sumi, Kazukata Takei | 1987-06-02 |
| 4579366 | Active suspension apparatus | Shunichi Doi, Junzo Hasegawa, Hideo Arakawa, Yuzo Yamamoto, Noboru Sugiura | 1986-04-01 |
| 4458526 | Apparatus for measuring tire uniformity | Shunichi Doi, Junzo Hasegawa, Mutsuo Sawa, Kazuo Miki, Yuzo Yamamoto +2 more | 1984-07-10 |