Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11699890 | Semiconductor laser machine | Tomohiro Kyoto, Daisuke Morita, Kimio Shigihara | 2023-07-11 |
| 9188834 | Wavelength conversion crystal and wavelength conversion laser device | Shuichi Fujikawa, Susumu Konno, Tomotaka Katsura | 2015-11-17 |
| 7386022 | Laser beam transmitter | Shuichi Fujikawa, Takafumi Kawai, Masaki Seguchi | 2008-06-10 |
| 6721346 | Solid state laser apparatus | Yoko Inoue, Shuichi Fujikawa | 2004-04-13 |
| 6437284 | Optical system and apparatus for laser heat treatment and method for producing semiconductor devices by using the same | Tatsuki Okamoto, Tetsuya Ogawa, Hidetada Tokioka, Tomohiro Sasagawa, Junichi Nishimae +2 more | 2002-08-20 |