SS

Susumu Soeya

HI Hitachi: 1 patents #867 of 2,942Top 30%
📍 Ibaraki, JP: #166 of 586 inventorsTop 30%
Overall (1997): #73,331 of 185,788Top 40%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5668685 Magnetic disc apparatus Shigeru Tadokoro, Takao Imagawa, Eiji Ashida, Moriaki Fuyama, Hiroshi Fukui +3 more 1997-09-16