YK

Yuichi Kuromizu

SO Sony: 12 patents #3,691 of 25,231Top 15%
VJ Victor Company Of Japan: 1 patents #818 of 1,489Top 55%
Overall (All Time): #377,692 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
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