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Yukio Yoshinari

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
📍 Yatomi, JP: #46 of 80 inventorsTop 60%
Overall (All Time): #3,916,077 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4973849 Electron beam lithography apparatus having external magnetic field correcting device Kazumitsu Nakamura 1990-11-27