Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10412829 | Nitride semiconductor light-emitting element base and manufacturing method thereof | Akira Hirano | 2019-09-10 |
| 10388834 | Nitride semiconductor wafer, manufacturing method thereof, nitride semiconductor ultraviolet light-emitting element, and nitride semiconductor ultraviolet light-emitting device | Akira Hirano | 2019-08-20 |
| 10361346 | Nitride semiconductor ultraviolet light emitting device and method for manufacturing same | Akira Hirano | 2019-07-23 |