Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8616634 | Vehicle seat | Kenichi Nitsuma, Takamasa Adachi | 2013-12-31 |
| 8246112 | Vehicle seat | Kenichi Nitsuma, Takamasa Adachi | 2012-08-21 |
| 8162394 | Vehicle seat | Kenichi Nitsuma | 2012-04-24 |
| 7971932 | Vehicle seat | Kenichi Niitsuma, Takeshi Akutsu | 2011-07-05 |
| 7704008 | Shaft fixing clip and shaft fixing structure using the clip | Nobuya Shinozaki, Kenji Morita | 2010-04-27 |
| 6808576 | Formed lining for vehicle and method for manufacturing the same | Takashi Shimizu | 2004-10-26 |