Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10833223 | Group III nitride semiconductor light-emitting device and production method therefor | Tetsuya Takeuchi, Satoshi Kamiyama, Motoaki Iwaya, Hisanori Kojima, Toshiki Yasuda +1 more | 2020-11-10 |
| 10593831 | Nitride semiconductor multilayer film reflector and light-emitting device using the same | Tetsuya Takeuchi, Motoaki Iwaya | 2020-03-17 |