YK

Yukinobu Kawamura

SO Sony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #3,755,068 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5566365 Active filter circuit and portable telephone apparatus Satoshi Yokoya, Taiwa Okanobu 1996-10-15