MK

Mamoru Kosakai

SC Sumitomo Osaka Cement Co.: 1 patents #11 of 36Top 35%
Overall (2020): #361,910 of 565,922Top 65%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10622239 Electrostatic chuck device Shinichi Maeta, Keisuke Maeda 2020-04-14