Issued Patents 2022
Showing 1–13 of 13 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, Yasumasa Suzaki, Akifumi Nawata, Satoru Tanaka | 2022-11-01 |
| 11430914 | Semiconductor light emitting device and method of manufacturing semiconductor light emitting device | Noritaka Niwa, Yasumasa Suzaki, Akifumi Nawata, Satoru Tanaka | 2022-08-30 |
| 11404606 | Semiconductor light-emitting element | Noritaka Niwa | 2022-08-02 |
| 11404603 | Nitride semiconductor light-emitting element | Yusuke Matsukura, Cyril PERNOT | 2022-08-02 |
| 11387385 | Semiconductor light-emitting element and method of manufacturing semiconductor light-emitting element | Noritaka Niwa | 2022-07-12 |
| 11387386 | Semiconductor light emitting element and method of manufacturing semiconductor light emitting element | Noritaka Niwa | 2022-07-12 |
| 11355670 | Deep ultraviolet light emitting device | Haruhito Sakai, Noritaka Niwa, Cyril PERNOT | 2022-06-07 |
| 11322656 | Semiconductor light emitting element and method of manufacturing semiconductor light emitting element | Haruhito Sakai, Noritaka Niwa | 2022-05-03 |
| 11322654 | Nitride semiconductor light-emitting element | Yusuke Matsukura, Cyril PERNOT | 2022-05-03 |
| 11302845 | Semiconductor light-emitting element | Cyril PERNOT | 2022-04-12 |
| 11227976 | Semiconductor light emitting element and method of manufacturing semiconductor light emitting element | Noritaka Niwa | 2022-01-18 |
| 11222995 | Semiconductor light emitting device and method of manufacturing semiconductor light emitting device | Noritaka Niwa, Yasumasa Suzaki, Akifumi Nawata, Satoru Tanaka | 2022-01-11 |
| 11217728 | Semiconductor light emitting element and method of manufacturing semiconductor light emitting element | Noritaka Niwa | 2022-01-04 |