Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4586588 | Chain saw safety-brake system | Akira Nagashima | 1986-05-06 |
| 4543915 | Cooling fan for recoil starter type engine | Akira Nagashima | 1985-10-01 |
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4586588 | Chain saw safety-brake system | Akira Nagashima | 1986-05-06 |
| 4543915 | Cooling fan for recoil starter type engine | Akira Nagashima | 1985-10-01 |