Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8891572 | Semiconductor laser device having reflecting and emitting surfaces | — | 2014-11-18 |
| 7697585 | Semiconductor laser diode | Yoshinobu Kawaguchi, Takeshi Kamikawa | 2010-04-13 |