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Norikazu Arima

JE Jeol: 1 patents #14 of 61Top 25%
Overall (2022): #313,906 of 548,613Top 60%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11302509 Electron gun and electron beam device Akihiro Ikeda 2022-04-12