Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9804038 | Power damper, laser power meter, laser power measurement method, and laser power monitoring system | Masahiko Hasegawa | 2017-10-31 |
| 9634456 | Gas laser oscillation apparatus of orthogonal excitation type | Kouji Funaoka | 2017-04-25 |
| 9502850 | Gas laser device | Kouji Funaoka | 2016-11-22 |
| 7876804 | Laser oscillator | Koji Funaoka, Masahiko Hasegawa, Motoaki Tamaya | 2011-01-25 |
| 7809033 | Laser oscillator | Koji Funaoka, Masahiko Hasegawa, Kazuo Sugihara | 2010-10-05 |