Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11309455 | Group 13 element nitride layer, free-standing substrate and functional element | Takayuki Hirao, Hirokazu Nakanishi, Mikiya Ichimura, Masahiro Sakai, Takashi Yoshino | 2022-04-19 |