Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7943407 | Method for manufacturing semiconductor laser | Tsuyoshi Fujimoto, Nozomi Ohashi, Eiji Nakayama | 2011-05-17 |
| 7867798 | Semiconductor laser, method of manufacturing semiconductor laser, optical pickup and optical disk system | — | 2011-01-11 |