YN

Yoshihiko Nakao

SC Sumitomo Metal Mining Co.: 1 patents #25 of 49Top 55%
Overall (2021): #198,575 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11063258 Method for producing nickel-containing hydroxide Shuhei Nakakura, Kazuhiko Tsuchioka, Koichiro Maki, Motoaki Saruwatari, Kazuomi Ryoshi 2021-07-13