Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649941 | Method for manufacturing semiconductor device using group III nitride compound | — | 2003-11-18 |
| 6573117 | GaN related compound semiconductor and process for producing the same | Naoki Shibata, Shizuyo Noiri, Masanori Murakami, Yasuo Koide, Jun Ito | 2003-06-03 |
| 6570186 | Light emitting device using group III nitride compound semiconductor | Takahide Oshio | 2003-05-27 |
| 6521999 | Transparent electrode film and group III nitride semiconductor device | Shigemi Horiuchi | 2003-02-18 |