HK

Hironori Kugimoto

SC Sumitomo Osaka Cement Co.: 1 patents #11 of 36Top 35%
Overall (2020): #449,858 of 565,922Top 80%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10861730 Electrostatic chuck device — 2020-12-08