Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6810055 | Semiconductor laser device and manufacturing method thereof | — | 2004-10-26 |
| 6798808 | Semiconductor laser device and method of manufacturing same | Fumihiro Konushi, Shinichi Kawato | 2004-09-28 |