Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6452214 | Group III nitride compound semiconductor light-emitting device having a light emission output of high light intensity | Naoki Kaneyama, Katsuhisa Sawazaki | 2002-09-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6452214 | Group III nitride compound semiconductor light-emitting device having a light emission output of high light intensity | Naoki Kaneyama, Katsuhisa Sawazaki | 2002-09-17 |