Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10879664 | Laser gas regeneration system and laser system | Hiroaki TSUSHIMA, Osamu Wakabayashi | 2020-12-29 |
| 10666008 | Gas laser apparatus | Natsushi Suzuki, Osamu Wakabayashi, Hiroaki TSUSHIMA | 2020-05-26 |