YM

Yasuyuki Maeno

SC Sumitomo Metal Mining Co.: 1 patents #385 of 736Top 55%
Overall (All Time): #3,141,771 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8343387 Oxide evaporation material and high-refractive-index transparent film Yoshiyuki Abe, Riichiro Wake, Masakazu Kuwahara 2013-01-01