Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664575 | GaInP stacked layer structure and field-effect transistor manufactured using the same | — | 2003-12-16 |
| 6645302 | Vapor phase deposition system | — | 2003-11-11 |
| 6541797 | Group-III nitride semiconductor light-emitting device | — | 2003-04-01 |
| 6541799 | Group-III nitride semiconductor light-emitting diode | — | 2003-04-01 |
| 6531716 | Group-III nitride semiconductor light-emitting device and manufacturing method for the same | — | 2003-03-11 |
| 6512248 | Semiconductor light-emitting device, electrode for the device, method for fabricating the electrode, LED lamp using the device, and light source using the LED lamp | Ryouichi Takeuchi, Kazuhiro Mitani, Wataru Nabekura, Takaharu Hoshina | 2003-01-28 |