Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6777253 | Method for fabricating semiconductor, method for fabricating semiconductor substrate, and semiconductor light emitting device | Akihiko Ishibashi, Ayumu Tsujimura, Yasutoshi Kawaguchi, Kiyoshi Ohnaka | 2004-08-17 |
| 6778308 | Process of fabricating semiconductor light emitting device | Shigeo Yoshii, Masahiro Kitoh, Toshiya Yokogawa | 2004-08-17 |