Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4526327 | Fishing spinning reel | — | 1985-07-02 |
| 4502645 | Fishing spinning reels | Hideo Murakami | 1985-03-05 |
| 4480803 | Fishing spinning reels | — | 1984-11-06 |
| 4389027 | Bail arm reversing device fishing spinning reels | Takehiro Kobayashi | 1983-06-21 |
| 4337905 | Bail latching and releasing mechanism for spinning reel of outside spool type | — | 1982-07-06 |