Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10113248 | Group III nitride crystal substrate, epilayer-containing group III nitride crystal substrate, semiconductor device and method of manufacturing the same | Yusuke Yoshizumi, Shugo Minobe | 2018-10-30 |
| 10078059 | Nitride crystal, nitride crystal substrate, epilayer-containing nitride crystal substrate, semiconductor device and method of manufacturing the same | Tokiko Kaji, Seiji Nakahata, Takayuki Nishiura | 2018-09-18 |
| 9923063 | Group III nitride composite substrate and method for manufacturing the same, laminated group III nitride composite substrate, and group III nitride semiconductor device and method for manufacturing the same | Takuya Yanagisawa, Koji Uematsu, Yuki Seki, Yoshiyuki Yamamoto | 2018-03-20 |
| 9917004 | Group III nitride composite substrate and method for manufacturing the same, and method for manufacturing group III nitride semiconductor device | Akihiro Hachigo, Yuki Hiromura, Naoki Matsumoto, Seiji Nakahata, Fumitake Nakanishi +6 more | 2018-03-13 |