Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5313487 | Discharge excitation gas laser apparatus | Shuichi Fujikawa, Mitsuo Inoue, Yukio Sato | 1994-05-17 |
| 5305338 | Switch device for laser | Hitoshi Wakata, Akihiro Suzuki, Kenyu Haruta, Akihiko Iwata, Shinji Murata +3 more | 1994-04-19 |