Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10025051 | Surface light emitting semiconductor laser element | Hironobu Narui, Yuichi Kuromizu, Yoshinori Yamauchi, Yoshiyuki Tanaka | 2018-07-17 |
| 9983375 | Surface light emitting semiconductor laser element | Hironobu Narui, Yuichi Kuromizu, Yoshinori Yamauchi, Yoshiyuki Tanaka | 2018-05-29 |
| 9966500 | Semiconductor optical device and display device | Takayuki Kawasumi | 2018-05-08 |