Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10217894 | Method for producing group III nitride semiconductor light-emitting device | — | 2019-02-26 |
| 10177276 | Group III nitride semiconductor light-emitting device and production method therefor | Taiji Yamamoto | 2019-01-08 |