Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5926305 | Marking apparatus having feedback-controlled rotational laser beam | Fumio Ohtomo, Hiroyuki Nishizawa, Jun-ichi Kodaira | 1999-07-20 |
| 5751459 | Marking apparatus having feedback-controlled rotational laser beam | Fumio Ohtomo, Hiroyuki Nishizawa, Jun-ichi Kodaira | 1998-05-12 |
| 5748353 | Marking apparatus having feedback-controlled rotational laser beam | Fumio Ohtomo, Hiroyuki Nishizawa, Jun-ichi Kodaira | 1998-05-05 |
| 5583685 | Marking apparatus having feedback-controlled rotational laser beam | Fumio Ohtomo, Hiroyuki Nishizawa, Jun-ichi Kodaira | 1996-12-10 |
| 5517023 | Marking apparatus having feedback-controlled rotational laser beam | Fumio Ohtomo, Hiroyuki Nishizawa, Jun-ichi Kodaira | 1996-05-14 |