Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6003397 | Rotary output transmitting structure with a slidable washer | — | 1999-12-21 |
| 5761964 | Rotary output transmitting structure with a slidable washer | Takahiro Yamada | 1998-06-09 |