Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8998062 | Rotary tool | Hideki Moriguchi, Yoshiharu Utsumi, Hidetoshi Fujii, Yoshiaki Morisada | 2015-04-07 |
| 8936186 | Rotary tool | Hideki Moriguchi, Yoshiharu Utsumi, Hidetoshi Fujii, Yoshiaki Morisada | 2015-01-20 |