KK

Koji Katsukawa

JM Jx Nippon Mining & Metals: 1 patents #25 of 62Top 45%
Overall (2017): #343,089 of 506,227Top 70%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9593394 Process of leaching gold Masaki Sano, Yoshifumi Abe, Kazuhiro Hatano 2017-03-14