HS

Hirofumi Sakagami

HM Hitachi Maxell: 1 patents #659 of 1,211Top 55%
Overall (All Time): #3,241,194 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7891601 Tape reel Yoshiaki Higashisaka 2011-02-22