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Yoshiki Yoshioka

SC Sumitomo Osaka Cement Co.: 1 patents #19 of 52Top 40%
Overall (2022): #195,385 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11387132 Ceramic material and electrostatic chuck device Nobuhiro Hidaka, Hironori Kugimoto 2022-07-12