KK

Keiji Kudou

SC Sumitomo Metal Mining Co.: 1 patents #51 of 112Top 50%
Overall (2019): #388,013 of 560,194Top 70%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10344354 Nickel recovery process Hirofumi Shoji, Jiro Hayata, Tatsuya Higaki 2019-07-09