Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D321819 | Guide bar for chain saw | — | 1991-11-26 |
| 4817288 | Cutting head for cord type mower | Daijo Hirose | 1989-04-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D321819 | Guide bar for chain saw | — | 1991-11-26 |
| 4817288 | Cutting head for cord type mower | Daijo Hirose | 1989-04-04 |