Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6633422 | Optical mirror and optical scanner and laser machining apparatus using the same | Hidehiko Karasaki | 2003-10-14 |
| 6556331 | Optical mirror and optical scanner and laser machining apparatus using the same | Hidehiko Karasaki | 2003-04-29 |