Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6628249 | Light emitting apparatus, method for driving the light emitting apparatus, and display apparatus including the light emitting apparatus | Shigetoshi Ito, Mototaka Taneya | 2003-09-30 |
| 6603146 | Gallium nitride group compound semiconductor light-emitting device | Toshio Hata, Taiji Morimoto, Kensaku Yamamoto | 2003-08-05 |
| 6521998 | Electrode structure for nitride III-V compound semiconductor devices | Nobuaki Teraguchi | 2003-02-18 |