RH

Ryoichi Hiratsuka

SO Sony: 1 patents #734 of 2,234Top 35%
📍 Rifu, JP: #75 of 223 inventorsTop 35%
Overall (2002): #123,895 of 266,432Top 50%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6447652 Thin-film forming method and thin-film forming apparatus Shunji Amano, Hiroshi Hayashi 2002-09-10