YO

Yoshinori Okamura

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
HD Hitachi Denshi: 1 patents #119 of 275Top 45%
📍 Yamanashi, JP: #1,377 of 1,957 inventorsTop 75%
Overall (All Time): #4,108,884 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4195230 Input screen Saburo Ataka, Kiyohisa Inao, Kanetosi Tada, Isamu Kimura 1980-03-25