Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D424584 | Laser beam machine | Kenta Kawahara | 2000-05-09 |
| D419573 | Laser beam machine | Kenta Kawahara | 2000-01-25 |
| 5897800 | Laser beam machine based on optically scanning system | Hidekazu Sawai, Mitsunobu Oshimura, Eikichi Hayashi | 1999-04-27 |
| 5585015 | Laser machining apparatus and method | Eikichi Hayashi, Mitsunobu Oshimura, Hidekazu Sawai | 1996-12-17 |
| 5061839 | Laser beam machining apparatus | Kiyoshi Sato | 1991-10-29 |