Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10050403 | Excimer laser chamber device | Hisakazu KATSUUMI, Kouji Kakizaki, Hiroaki TSUSHIMA, Takeshi Asayama | 2018-08-14 |
| 9331450 | Laser apparatus | Takeshi Asayama, Hakaru Mizoguchi, Kouji Kakizaki, Hiroaki TSUSHIMA, Osamu Wakabayashi | 2016-05-03 |
| 9130338 | Excimer laser and laser device | Takahito Kumazaki, Takashi Matsunaga | 2015-09-08 |