Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11050210 | Capacitor cooling structure and laser apparatus | Junichi Fujimoto, Satoshi Tanaka | 2021-06-29 |
| 10965085 | Laser chamber with metal damper member | Hiroaki TSUSHIMA | 2021-03-30 |
| 10096966 | Gas laser device and condenser | Akira SUWA, Kouji Kakizaki, Hiroaki TSUSHIMA, Tomoyuki OHKUBO, Hiroshi Umeda | 2018-10-09 |
| 10050403 | Excimer laser chamber device | Kazuya Takezawa, Kouji Kakizaki, Hiroaki TSUSHIMA, Takeshi Asayama | 2018-08-14 |
| 9748727 | Preliminary ionization discharge device and laser apparatus | Kouji Kakizaki, Hiroaki TSUSHIMA, Junichi Fujimoto, Natsushi Suzuki | 2017-08-29 |
| 9742141 | Laser chamber | Hiroaki TSUSHIMA, Kouji Kakizaki, Takashi Matsunaga, Takeshi Asayama, Hiroshi Umeda +1 more | 2017-08-22 |
| 9722385 | Laser chamber | Hiroyuki Ikeda, Kouji Kakizaki, Hiroaki TSUSHIMA | 2017-08-01 |