Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670064 | Laser beam machine using optical component to modify laser beam as desired | — | 1997-09-23 |
| 5607606 | Laser beam machine for performing piercing and cutting via focus change | Atsushi Mori | 1997-03-04 |