HO

Hiroyoshi Okumura

SK Showa Denko K.K.: 1 patents #940 of 1,736Top 55%
📍 Higashine, JP: #37 of 66 inventorsTop 60%
Overall (All Time): #3,227,871 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8296931 Method for manufacturing storage medium Eishin Yamakawa 2012-10-30