YY

Youichirou Yamada

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #2,792,959 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10658106 Stationary induction electrical apparatus Akira Nishimizu, Yoshio Hamadate, Akira YAMAGISHI 2020-05-19