YT

Yukihiko Tsujino

SO Sony: 1 patents #385 of 1,361Top 30%
Overall (1997): #53,672 of 185,788Top 30%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5675566 Recording and/or reproducing apparatus and a cartridge for a recording medium Katsuki Kosaka 1997-10-07