SN

Shigeyasu Nakagawa

SO Sony: 1 patents #17,262 of 25,231Top 70%
📍 Ebeye: #2,730 of 4,528 inventorsTop 65%
Overall (All Time): #3,365,580 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7425793 Lamp cooling device and projection display apparatus Motohisa Haga, Kei Yamaoka, Kazuya Terasaki, Yukio Ito, Takuji Ohkubo +5 more 2008-09-16