KT

Keiko Tamamizu

SO Sony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #3,714,087 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5621725 Communication system capable of preventing dropout of data block Harumi Kawamura, Hisato Shima 1997-04-15