Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9728612 | Silicon carbide substrate, semiconductor device and methods for manufacturing them | — | 2017-08-08 |
| 9722028 | Silicon carbide substrate, semiconductor device, and methods for manufacturing them | — | 2017-08-01 |
| 9708735 | Group III nitride crystal substrate, epilayer-containing group III nitride crystal substrate, semiconductor device and method of manufacturing the same | Yusuke Yoshizumi, Shugo Minobe | 2017-07-18 |
| 9570540 | Nitride crystal, nitride crystal substrate, epilayer-containing nitride crystal substrate, semiconductor device and method of manufacturing the same | Tokiko Kaji, Seiji Nakahata, Takayuki Nishiura | 2017-02-14 |