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Yuji Yamane

SC Sumitomo Osaka Cement Co.: 1 patents #11 of 36Top 35%
Overall (2020): #204,866 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10739624 Optical control element Tetsuya Fujino, Hideki Ichimei 2020-08-11