Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5356173 | Steering wheel unit including air bag module | Shinichi Goto | 1994-10-18 |
| 5203226 | Steering wheel provided with luminous display device | Hitoshi Oshima, Mitsuhiro Kikuta | 1993-04-20 |
| 5134899 | Steering wheel having boss and boss plate relative rotation prevention means | Atsushi Nagata, Yoshiyuki Fujita, Katsunobu Sakane | 1992-08-04 |