Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5921569 | Torsion bar positioning structure | Shinya Noutomi, Takashi Tsutsumi | 1999-07-13 |
| 5901972 | Link mechanism | Takahiro Watanabe, Hiroshi Yamahata, Toshio Enomoto | 1999-05-11 |