Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5339908 | Power tool | Takao Yokota, Juzaburo Monobe | 1994-08-23 |
| D332559 | Portable electric grinder | Hiroaki Miyoshi | 1993-01-19 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5339908 | Power tool | Takao Yokota, Juzaburo Monobe | 1994-08-23 |
| D332559 | Portable electric grinder | Hiroaki Miyoshi | 1993-01-19 |