Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4811487 | Motor-driven chain saw braking/locking apparatus | Kazuyuki Takahashi, Yasuhiro Oe | 1989-03-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4811487 | Motor-driven chain saw braking/locking apparatus | Kazuyuki Takahashi, Yasuhiro Oe | 1989-03-14 |