Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8040520 | Device for detecting the edges of a workpiece, and a laser beam processing machine | Keiji Nomaru | 2011-10-18 |
| 7994452 | Laser beam machining apparatus | Keiji Nomaru | 2011-08-09 |
| 7978408 | Polarizing device and laser unit | Keiji Nomaru | 2011-07-12 |
| 7932478 | Laser processing machine | Keiji Nomaru, Hiroshi Morikazu | 2011-04-26 |