Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5204043 | Method of manufacturing steering wheel | Toru Abiko, Katunobu Sakane, Hiroshi Yasuda | 1993-04-20 |
| 5085097 | Steering wheel core | Hiroshi Yasuda | 1992-02-04 |
| 4852907 | Pad for air bag device | Kouji Shiraki, Minoru Niwa, Kuniyasu Itou, Tadashi Yamamoto | 1989-08-01 |
| 4709944 | Steering wheel for vehicles | Suzuaki Hongo, Minoru Niwa, Takahiro Hashiba, Ichiro Hirata, Isamu Ito +1 more | 1987-12-01 |
| 4657121 | Impactive energy absorbing structure | Sadao Uchida | 1987-04-14 |
| 4648164 | Method for forming an energy absorbing coupling for a steering wheel | Yoichi Hyodo | 1987-03-10 |