Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6620238 | Nitride semiconductor structure, method for producing a nitride semiconductor structure, and light emitting device | Yuhzoh Tsuda | 2003-09-16 |
| 6586777 | Nitride semiconductor light emitting device | Atsushi Ogawa, Masahiro Araki, Yoshihiro Ueta, Yuhzoh Tsuda, Mototaka Taneya | 2003-07-01 |
| 6518602 | Nitride compound semiconductor light emitting device and method for producing the same | Masaya Ishida, Yuhzoh Tsuda, Mototaka Taneya | 2003-02-11 |