Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5462308 | Occupant protecting system for vehicle | Kazuhiro Seki, Takashi Aoki, Shinichi Hirahara | 1995-10-31 |
| 5156417 | Seat belt forwarding device | — | 1992-10-20 |
| 4968059 | Seat belt retractor system having seat belt tightening means | Takayuki Sugama | 1990-11-06 |
| 4932722 | Seat belt tightening system incorporated with a vehicle seat | — | 1990-06-12 |
| 4927172 | Mechanical acceleration sensor | — | 1990-05-22 |
| 4925212 | Seat belt tightening system adapted to be mounted on an adjustable seat | — | 1990-05-15 |
| 4728141 | Automotive rear shelf structure | Tatsuo Masuda, Shuichi Yamamoto | 1988-03-01 |
| 4597470 | Car speaker system | Kazunori Takagi, Hiroshi Soma, Yoshiaki Miyata, Hitoshi Katou | 1986-07-01 |