Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501154 | Semiconductor substrate made of a nitride III-V compound semiconductor having a wurtzite-structured crystal structure | Etsuo Morita, Masao Ikeda | 2002-12-31 |
| 6468902 | Semiconductor device and its manufacturing method | — | 2002-10-22 |
| 6426264 | Method of manufacturing a semiconductor laminated substrate, semiconductor crystal substrate and semiconductor device | — | 2002-07-30 |
| 6413312 | Method for growing a nitride compound semiconductor | Tsunenori Asatsuma, Fumihiko Nakamura | 2002-07-02 |
| 6362016 | Semiconductor light emitting device | Kenji Funato, Tsunenori Asatsuma | 2002-03-26 |