Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9604309 | Optical scanning device and laser machining device having pluralities of flat reflective surfaces corresponding to divided virtual arcs | Morimasa Kuge, Hideyuki Tanaka, Kazunori Takahara, Osami Oogushi | 2017-03-28 |