Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659257 | Torque transmission device | Naoaki Hoshihara | 2003-12-09 |
| 6435465 | Seat adjuster | Yukifumi Yamada, Naoaki Hoshihara, Satoshi Kawaguchi | 2002-08-20 |
| 6416130 | Seat slide apparatus | Yukifumi Yamada, Naoaki Hoshihara, Satoshi Kawaguchi | 2002-07-09 |