KT

Keiko Tamamizu

SO Sony: 1 patents #385 of 1,361Top 30%
Overall (1997): #182,000 of 185,788Top 100%
1
Patents 1997

Issued Patents 1997

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