EK

Eiji Kozu

HI Hitachi: 1 patents #311 of 1,214Top 30%
📍 Hitachinaka, JP: #27 of 109 inventorsTop 25%
Overall (1982): #67,221 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4327313 Control apparatus for electric car Takashi Tsuboi, Shigetoshi Okamatsu, Masahiko Ibamoto, Hiroshi Narita 1982-04-27