EY

Eiichi Yamada

SO Sony: 2 patents #667 of 4,065Top 20%
Overall (2011): #102,304 of 364,097Top 30%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8055362 Recording-and-reproducing apparatus, information transfer-and-management method, and recording medium — 2011-11-08
7873426 Digital recording device, digital recording method, program, and storage medium — 2011-01-18