Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12401307 | Motor drive device | Yasushi Kuwabara | 2025-08-26 |
| 6076446 | Reciprocating mechanism of a sheet material cutting device | Zentaro Kamura | 2000-06-20 |
| 5904085 | Sheet material cutting apparatus | Zentaro Kamura | 1999-05-18 |
| 5603251 | Sheet material cutting device | — | 1997-02-18 |
| 5503053 | Sheet material cutting device | Zentaro Kamura, Hideo Yamato | 1996-04-02 |
| 5307716 | Sheet material cutting device | Zentaro Kamura | 1994-05-03 |