Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11456363 | Indium phosphide crystal substrate | Kazuaki Konoike, Takuya Yanagisawa, Yasuaki Higuchi, Yoshiaki Hagi | 2022-09-27 |
| 8698282 | Group III nitride semiconductor crystal substrate and semiconductor device | Takuji Okahisa, Tomohiro Kawase, Tomoki Uemura, Satoshi Arakawa | 2014-04-15 |
| 7948673 | Optical wavelength conversion element having a cesium-lithium-borate crystal | Masashi Yoshimura, Takatomo Sasaki, Yusuke Mori, Tomotaka Katsura, Tetsuo Kojima +1 more | 2011-05-24 |
| 7943964 | AlxGayIn1−x−yN crystal substrate, semiconductor device, and method of manufacturing the same | Shinsuke Fujiwara, Tomoki Uemura, Takuji Okahisa, Koji Uematsu, Manabu Okui +1 more | 2011-05-17 |
| 7744696 | Method for preparing borate-based crystal and laser oscillation apparatus | Takatomo Sasaki, Yusuke Mori, Masashi Yoshimura, Satoru Fukumoto, Tomoyo Matsui +1 more | 2010-06-29 |