KK

Katsuhiro Kawakubo

SC Sumitomo Metal Mining Co.: 1 patents #47 of 99Top 50%
Overall (2020): #397,613 of 565,922Top 75%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10832838 Ruthenium oxide powder, thick film resistor composition, thick film resistor paste, and thick film resistor — 2020-11-10