Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12070829 | Electric grinding machine | — | 2024-08-27 |
| 8622788 | Dust collecting cover | Yoshimi Takahashi | 2014-01-07 |
| 8099873 | Electric-powered cutting machine with blade holding mechanism | Shinichi Sakuma | 2012-01-24 |
| 7216434 | Electric-powered cutting machine | Shinichi Sakuma | 2007-05-15 |
| 6863135 | Electric power tool | Junichi Kamimura, Mitsuo Ogura, Mitsuyuki Ishikawa, Yoshimitsu Kawasaki, Juurou Kobayashi +4 more | 2005-03-08 |
| 6619410 | Electric power tool | Junichi Kamimura, Mitsuo Ogura, Mitsuyuki Ishikawa, Yoshimitsu Kawasaki, Juurou Kobayashi +4 more | 2003-09-16 |
| 5848472 | Rotatable circular saw with parallelism adjustment function | Hiroshi Sato, Takuma Nonaka, Kenji Niwa | 1998-12-15 |