Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6819699 | Arf excimer laser device, scanning type exposure device and ultraviolet laser device | Tatsuo Enami, Katsutomo Terashima, Kiwamu Takehisa, Tsukasa HORI, Hakaru Mizoguchi | 2004-11-16 |
| 6810061 | Discharge electrode and discharge electrode manufacturing method | Tsukasa HORI, Akira Sumitani, Takayuki Yabu, Teiichirou Chiba, Hakaru Mizoguchi +1 more | 2004-10-26 |
| 6741627 | Photolithographic molecular fluorine laser system | Naoki Kitatochi, Tatsuya Ariga | 2004-05-25 |
| 6721344 | Injection locking type or MOPA type of laser device | Kiyoharu Nakao | 2004-04-13 |