Issued Patents 2005
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6962828 | Methods for manufacturing a light-emitting device | Masayoshi Koike, Shiro Yamasaki, Isamu Akasaki, Hiroshi Amano | 2005-11-08 |
| 6930329 | Method for manufacturing gallium nitride compound semiconductor | — | 2005-08-16 |
| 6893945 | Method for manufacturing gallium nitride group compound semiconductor | — | 2005-05-17 |
| 6888867 | Semiconductor laser device and fabrication method thereof | Nobuhiko Sawaki, Yoshio Honda, Norifumi Kameshiro, Masahito Yamaguchi, Shigetoshi Ito +2 more | 2005-05-03 |
| 6881651 | Methods and devices using group III nitride compound semiconductor | Hisaki Kato | 2005-04-19 |
| 6853009 | Light-emitting semiconductor device using gallium nitride compound semiconductor | Hisaki Kato, Hiroshi Watanabe, Shinya Asami | 2005-02-08 |
| 6844572 | Light emitting semiconductor device and method of fabricating the same | Nobuhiko Sawaki, Kensaku Yamamoto | 2005-01-18 |