YK

Yasutsugu Kaneko

SC Shin-Etsu Handotai Co.: 1 patents #385 of 679Top 60%
Overall (All Time): #3,471,810 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6700139 GaP-base semiconductor light emitting device Kingo Suzuki, Hitoshi Ikeda 2004-03-02