Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D303483 | Electric trimmer | Kiyoshi Hoshino | 1989-09-19 |
| 4811487 | Motor-driven chain saw braking/locking apparatus | Yasuhiro Oe, Etushi Yamamoto | 1989-03-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D303483 | Electric trimmer | Kiyoshi Hoshino | 1989-09-19 |
| 4811487 | Motor-driven chain saw braking/locking apparatus | Yasuhiro Oe, Etushi Yamamoto | 1989-03-14 |