Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12419139 | Nitride semiconductor ultraviolet light-emitting element and production method therefor | Akira Hirano | 2025-09-16 |
| 12419142 | Nitride semiconductor ultraviolet light emitting element | Akira Hirano | 2025-09-16 |
| 12328974 | Nitride semiconductor ultraviolet light-emitting element and manufacturing method thereof | Akira Hirano | 2025-06-10 |
| 12324279 | Nitride semiconductor ultraviolet light-emitting element | Akira Hirano | 2025-06-03 |