MS

Mamoru Sennna

SO Sony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #3,627,164 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6117363 Method for producing light-emitting material Masaru Ihara, Katsutoshi Ohno, Tetsuhiki Isobe, Takahiro Igarashi 2000-09-12