YH

Yosuke Hamada

HI Hitachi: 1 patents #1,316 of 3,771Top 35%
📍 Ibaraki, JP: #221 of 742 inventorsTop 30%
Overall (2004): #83,359 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6738218 Disk storage device and head positioning method Iwao Oshimi, Jiro Abe, Kiyotada Ito, Shinsuke Nakagawa 2004-05-18