Inventor

KATSUKAWA KOJI

JP4 patents

⚠️ This page may combine multiple inventors who share the name “KATSUKAWA KOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HATANO KAZUHIRO

2 patents

US9290827B2Mar 22, 2016

Method of leaching copper and gold from sulfide ores

HATANO KAZUHIRO15 citations76

US8911533B2Dec 16, 2014

Method of recovering gold from dilute gold solution

HATANO KAZUHIRO0 citations34

SANO MASAKI

1 patent

US9045811B2Jun 2, 2015

Process of leaching gold

SANO MASAKI2 citations56

JX NIPPON MINING & METALS CORP

1 patent

US9593394B2Mar 14, 2017

Process of leaching gold

JX NIPPON MINING & METALS CORP0 citations50