Issued Patents 2003
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670647 | Semiconductor light emitting element, display device and optical information reproduction device using the same, and fabrication method of semiconductor light emitting element | Yukio Yamasaki | 2003-12-30 |
| 6628249 | Light emitting apparatus, method for driving the light emitting apparatus, and display apparatus including the light emitting apparatus | Takeshi Kamikawa, Mototaka Taneya | 2003-09-30 |
| 6617607 | Nitride semiconductor laser device and optical pickup apparatus therewith | Yuhzoh Tsuda | 2003-09-09 |
| 6614824 | Nitride semiconductor laser device and optical device using the same | Yuhzoh Tsuda, Toshiyuki Okumura | 2003-09-02 |
| 6593595 | Semiconductor light-emitting device and method for producing same | Tomoki Ono | 2003-07-15 |
| 6586779 | Light emitting nitride semiconductor device, and light emitting apparatus and pickup device using the same | Yuhzoh Tsuda | 2003-07-01 |
| 6583442 | Light emitter device and a method for manufacturing the same | — | 2003-06-24 |