Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5599043 | Impact energy absorber | Yoshiyuki Fujita, Sadao Uchida, Norio Umemura, Atsushi Nagata | 1997-02-04 |
| 5305655 | Steering wheel with an air bag unit and method of manufacture | — | 1994-04-26 |
| 5267486 | Steering wheel with pad | Minoru Niwa, Naoyuki Kumagai | 1993-12-07 |
| 5188000 | Steering wheel having an air bag unit | — | 1993-02-23 |
| 5067367 | Steering wheel | Takahiro Hashiba | 1991-11-26 |