HS

Hirofumi Shouji

SC Sumitomo Metal Mining Co.: 1 patents #51 of 112Top 50%
📍 Niihama, JP: #34 of 60 inventorsTop 60%
Overall (2019): #443,911 of 560,194Top 80%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10227675 Wet smelting method for nickel oxide ore Keiji Kudo, Yoshitomo Ozaki, Hiroshi Kobayashi, Satoshi Asano 2019-03-12