EY

Eiichirou Yamada

HC Hitachi Chemical Company: 1 patents #1,071 of 1,946Top 60%
📍 Ibaraki, JP: #4,343 of 6,779 inventorsTop 65%
Overall (All Time): #3,192,404 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8092980 Photosensitive element Masao Kubota, Shinji Takano 2012-01-10