Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8798862 | Electric power steering device | Yoshihiro Oniwa, Yasuo Shimizu, Shigeru Yamawaki, Atsuhiko Yoneda | 2014-08-05 |
| 8326489 | Controller of electric power-assist steering system | Yoshihiro Oniwa, Yasuo Shimizu, Shigeru Yamawaki | 2012-12-04 |
| 7937200 | Electric steering system for rapidly increasing damper gain after steering speed exceeds a specific value | Yasuo Shimizu, Shigeru Yamawaki | 2011-05-03 |
| 7793754 | Electric steering system for rapidly increasing damper gain after steering speed exceeds a specific value | Yasuo Shimizu, Shigeru Yamawaki | 2010-09-14 |
| 6154696 | Steering control system for controlling torque steer | Yutaka Nishi, Yasuharu Oyama, Yasuji Shibahata, Takashi Nishimori, Hiroyuki Kawagoe | 2000-11-28 |
| 6148951 | Reactive steering control system | Yutaka Nishi, Yasuharu Oyama, Takashi Nishimori, Hiroyuki Kawagoe | 2000-11-21 |
| 6112845 | Reactive steering control system | Yasuharu Oyama, Yutaka Nishi, Takashi Nishimori, Hiroyuki Kawagoe | 2000-09-05 |