Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8259763 | Laser gain medium and laser oscillator using the same | Kenji Takeshita, Shinya Ishii, Junji Kawanaka, Noriaki Miyanaga, Kazuo Imazaki +2 more | 2012-09-04 |
| 8068523 | Laser gain medium and laser oscillator using the same | Kenji Takeshita, Shinya Ishii, Junji Kawanaka, Noriaki Miyanaga, Kazuo Imazaki +2 more | 2011-11-29 |