SE

Shigeru Ehata

HI Hitachi: 1 patents #311 of 1,214Top 30%
📍 Mobara, JP: #13 of 40 inventorsTop 35%
Overall (1982): #31,531 of 81,411Top 40%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4363996 Vidicon type camera tube Masashi Mizushima, Masanori Maruyama, Masakazu Fukushima 1982-12-14