HH

Hideto Hamada

SO Sony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #3,350,506 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7343343 Electronic goods-purchasing method and commercial-transaction apparatus therefor Jun Yoshida, Kazuo Imai 2008-03-11