Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5531110 | Method and apparatus for estimating disturbance acting on vehicle tired wheel based on wheel angular velocity and equation of state | Hideki Ohashi, Hiroyuki Kawai, Hiroyoshi Kojima, Katsuhiro Asano, Takaji Umeno +1 more | 1996-07-02 |
| 4723791 | Suspension of vehicle | Kiyokatsu Miura, Hajime Naruse, Shogo Tanaka, Hisaomi Kumai, Mitsuo Kawase +1 more | 1988-02-09 |
| 4381698 | Changeover valve unit for power-assisted steering systems | Akira Hasegawa, Yoshimi Sato, Masahisa Ando | 1983-05-03 |
| 4381799 | Changeover valve unit for power-assisted steering systems | Yoshimi Sato, Akira Hasegawa | 1983-05-03 |
| 4343330 | Power steering device | Akio Numasawa, Ryouhei Kizu, Mitsuru Naka | 1982-08-10 |