Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6723949 | Laser beam machine | Naoomi Miyagawa, Toshihiko Inoue, Hikaru Iryoda | 2004-04-20 |
| 6708382 | Complex tool | Sadami Miyazaki | 2004-03-23 |
| 6705186 | Control unit of machine tool | Haruhiko Koike, Noboru Yamamoto | 2004-03-16 |
| 6679503 | Chuck unit for machine tool | Haruhiko Koike, Noboru Yamamoto | 2004-01-20 |