Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6023836 | Method of forming a shaft fixing aperture in a plate-like carrying member | Yoshihiro Matsuoka | 2000-02-15 |
| 5967929 | Multiple disk clutch | Yoshihiro Matsuoka | 1999-10-19 |