Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4848181 | Pivotal attaching device for linkage cam lever | — | 1989-07-18 |
| 4586761 | Unit case housing apparatus | — | 1986-05-06 |
| 4542810 | Damper device | — | 1985-09-24 |
| 4524494 | Detachable fastener | Youji Sato, Nobuaki Omata | 1985-06-25 |