Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11094537 | Group III nitride composite substrate and method for manufacturing the same, and method for manufacturing group III nitride semiconductor device | Keiji Ishibashi, Akihiro Hachigo, Yuki Hiromura, Naoki Matsumoto, Seiji Nakahata +6 more | 2021-08-17 |
| 11051537 | Liquid seasoning | — | 2021-07-06 |
| 10971374 | Semi-insulating compound semiconductor substrate and semi-insulating compound semiconductor single crystal | Katsushi Hashio, Kazuaki Konoike | 2021-04-06 |