Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11489091 | Semiconductor light emitting device and method of manufacturing semiconductor light emitting device having pattered light extraction surface | Noritaka Niwa, Tetsuhiko INAZU, Yasumasa Suzaki, Satoru Tanaka | 2022-11-01 |
| 11430914 | Semiconductor light emitting device and method of manufacturing semiconductor light emitting device | Noritaka Niwa, Tetsuhiko INAZU, Yasumasa Suzaki, Satoru Tanaka | 2022-08-30 |
| 11222995 | Semiconductor light emitting device and method of manufacturing semiconductor light emitting device | Noritaka Niwa, Tetsuhiko INAZU, Yasumasa Suzaki, Satoru Tanaka | 2022-01-11 |