JI

Junichi Ishll

SO Sony: 2 patents #12,963 of 25,231Top 55%
Overall (All Time): #3,433,878 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7135242 Electroluminescent polymer, bisfluorenylsilane compound and organic electroluminescent element Tomoyasu Sunaga, Susumu Yanagibori, Miyuki Tsukioka 2006-11-14