TO

Toyoshi Okada

SO Sony: 1 patents #1,440 of 4,065Top 40%
Overall (2011): #141,552 of 364,097Top 40%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7864957 Methods and apparatus for secure distribution of program content Muneki Shimada, Yousuke Kimoto, Kazuhiro Kanee, Kenjiro Komaki 2011-01-04