Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D304822 | Battery pack | Fusao Fushiya, Yoshiyuki Kubota | 1989-11-28 |
| D301114 | Driver drill | Fusao Fushiya | 1989-05-16 |
| 4823885 | Torque adjusting device for power driven rotary tools | — | 1989-04-25 |
| D300718 | Cordless driver drill | Fusao Fushiya | 1989-04-18 |