Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5735185 | Rotary-type sheet cutter | Masato Ashida, Iwao Kashiwagi | 1998-04-07 |
| 5105703 | Sheet cutter | — | 1992-04-21 |
| 5090285 | Sheet cutter | — | 1992-02-25 |
| 5088370 | Sheet material cutting apparatus | — | 1992-02-18 |
| 4319507 | Shearing device | Toshitaka Asamoto | 1982-03-16 |