Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6969873 | Nitride gallium compound semiconductor light emission device | Toshio Hata, Kensaku Yamamoto | 2005-11-29 |
| 6967119 | Semiconductor laser device and method of fabricating the same | Keisuke Miyazaki, Masaki Tatsumi, Kazuhiko Wada, Yoshiaki Ueda | 2005-11-22 |
| 6919217 | Semiconductor laser device fabricating method | Keisuke Miyazaki, Kazuhiko Wada | 2005-07-19 |