Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D338605 | Portable cutting machine | — | 1993-08-24 |
| 5207141 | Turntable positioning device of desk type cutting machine | — | 1993-05-04 |
| 5146825 | Motor-driven chop saw having improved lower blade guard arrangement | — | 1992-09-15 |
| D305542 | Electric miter saw | Kouichi Miyamoto, Kiyoshi Hoshino | 1990-01-16 |
| 4774866 | Blade guard arrangement in motor-driven chop saw | Kouichi Miyamoto | 1988-10-04 |