Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D471496 | Steering wheel for motor vehicle | Noriaki Tsurumi, Masashi Nakayama, Kouichi Hayashi | 2003-03-11 |
| D470808 | Center console of motor vehicle | Iwao Koizumi, Kouji Sakamoto, Katsuya Miyazaki, Kouichi Hayashi | 2003-02-25 |
| 5224751 | Instrument panel structure of vehicle | Isao Hirashima, Toshinori Sakamoto | 1993-07-06 |