Issued Patents All Time
Showing 51–58 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8240757 | Coupling mechanism for headrest of vehicle seat | Kenichi Niitsuma, Hirooki Negishi, Koji Sano, Koji Uno, Tatsuya Terauchi +1 more | 2012-08-14 |
| 8104830 | Coupling mechanism for headrest of vehicle seat | Kenichi Niitsuma, Hirooki Negishi, Koji Sano, Koji Uno, Tatsuya Terauchi +1 more | 2012-01-31 |
| 8104831 | Coupling mechanism for headrest of vehicle seat | Kenichi Niitsuma, Hirooki Negishi, Koji Sano, Koji Uno, Tatsuya Terauchi +1 more | 2012-01-31 |
| 8056973 | Coupling mechanism for headrest of vehicle seat | Kenichi Niitsuma, Hirooki Negishi, Koji Sano, Koji Uno, Tatsuya Terauchi +1 more | 2011-11-15 |
| 8020930 | Coupling mechanism for headrest of vehicle seat | Kenichi Niitsuma, Hirooki Negishi, Koji Sano, Koji Uno, Tatsuya Terauchi +1 more | 2011-09-20 |
| 7731280 | Active headrest mechanism for vehicle seat | Kenichi Niitsuma, Hirooki Negishi, Koji Uno, Tatsuya Terauchi, Tomoki Matsumoto +1 more | 2010-06-08 |
| 6578911 | Seat provided with air bag module | Masami Harada | 2003-06-17 |
| 6439597 | Seat provided with side air bag system | Masami Harada, Yosuke Higashi | 2002-08-27 |