Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6061081 | Scan type laser marking device including a scanning speed setting device | Hiroyasu Hasebe, Makoto Sakai | 2000-05-09 |
| 5734412 | Scan type laser marking device including a scanning speed setting a device | Hiroyasu Hasebe, Makoto Sakai | 1998-03-31 |
| 5606647 | Laser marking device for continuous marking and for compensating for inertial force of optical scanning devices | Hiroyasu Hasebe, Makoto Sakai | 1997-02-25 |