Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6697407 | Semiconductor laser attaining high efficiency and high power, and method of manufacturing the same | Yasuaki Nagashima, Tomoyuki Kikugawa | 2004-02-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6697407 | Semiconductor laser attaining high efficiency and high power, and method of manufacturing the same | Yasuaki Nagashima, Tomoyuki Kikugawa | 2004-02-24 |