TS

Takashi Sonoyama

SO Sony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #3,263,817 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8023391 Photodetection device and optical disk device Keiji Narusawa 2011-09-20