ST

Shinji Tokuyama

Sumitomo Electric Industries: 1 patents #138 of 397Top 35%
Overall (2011): #165,282 of 364,097Top 50%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7933303 Group-III nitride semiconductor laser device, and method for fabricating group-III nitride semiconductor laser device Yusuke Yoshizumi, Yohei Enya, Takashi Kyono, Masahiro Adachi, Katsushi Akita +5 more 2011-04-26