Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11011374 | Group III nitride semiconductor substrate and method for manufacturing group III nitride semiconductor substrate | Yasuharu Fujiyama | 2021-05-18 |
| 10910474 | Group III nitride semiconductor substrate and method for manufacturing group III nitride semiconductor substrate | Yasuharu Fujiyama, Hiroki Goto, Takuya Nakagawa, Yujiro Ishihara | 2021-02-02 |