SO

Shuji Okada

SC Sumitomo Metal Mining Co.: 1 patents #29 of 86Top 35%
📍 Yamagata, JP: #11 of 35 inventorsTop 35%
Overall (2022): #260,117 of 548,613Top 50%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11479832 Method for smelting oxide ore Takashi Iseki, Yukihiro Goda, Jun Kobayashi 2022-10-25