Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10578819 | Surface light emitting semiconductor laser element | Yoshiaki Watanabe, Hironobu Narui, Yoshinori Yamauchi, Yoshiyuki Tanaka | 2020-03-03 |
| 10025051 | Surface light emitting semiconductor laser element | Yoshiaki Watanabe, Hironobu Narui, Yoshinori Yamauchi, Yoshiyuki Tanaka | 2018-07-17 |
| 9983375 | Surface light emitting semiconductor laser element | Yoshiaki Watanabe, Hironobu Narui, Yoshinori Yamauchi, Yoshiyuki Tanaka | 2018-05-29 |
| 7858410 | Surface emitting semiconductor laser, its manufacturing method, and manufacturing method of electron device | Yoshiaki Watanabe, Hironobu Narui, Yoshinori Yamauchi, Yoshiyuki Tanaka | 2010-12-28 |
| 7684453 | Surface light emitting semiconductor laser element | Yoshiaki Watanabe, Hironobu Narui, Yoshinori Yamauchi, Yoshiyuki Tanaka | 2010-03-23 |
| 7672347 | Semiconductor light emitting device | — | 2010-03-02 |
| 7515623 | Surface emitting semiconductor laser, its manufacturing method, and manufacturing method of electron device | Yoshiaki Watanabe, Hironobu Narui, Yoshinori Yamauchi, Yoshiyuki Tanaka | 2009-04-07 |
| 7388893 | Vertical-cavity surface-emitting laser device array and method of manufacturing the same | Yoshiaki Watanabe, Hironobu Narui, Yoshinori Yamauchi, Yoshiyuki Tanaka | 2008-06-17 |
| 7332744 | Semiconductor light-emitting device and method of manufacturing the same | Tomonori Hino, Hironobu Narui, Takayuki Kawasumi, Tsuyoshi Nagatake, Tadahiko Kawasaki +4 more | 2008-02-19 |
| 7099364 | Vertical-cavity surface-emitting laser device array and method of manufacturing the same | Yoshiaki Watanabe, Hironobu Narui, Yoshinori Yamauchi, Yoshiyuki Tanaka | 2006-08-29 |
| 7006544 | Plane emission type semiconductor laser device and method of manufacturing the same | Hironobu Narui, Yoshinori Yamauchi, Yoshiyuki Tanaka, Yoshiaki Watanabe | 2006-02-28 |
| 7001851 | Steam oxidation method | Yoshiyuki Tanaka, Hironobu Narui, Yoshinori Yamauchi, Yoshiaki Watanabe | 2006-02-21 |
| 5497255 | Spacial light modulation device including a pixel electode layer and a method for manufacturing the same | Tetsuhiro Yamazaki, Hiromitsu Takenaka | 1996-03-05 |