Inventor

USUI SHOUJIROU

JP2 patents

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

NIPPON MINING CO

1 patent

US7563420B2Jul 21, 2009

Method for recovering rhodium and silver from hydrochloric acid

NIPPON MINING CO4 citations57

JX NIPPON MINING & METALS CORP

1 patent

US7998241B2Aug 16, 2011

Method for recovering rhodium

JX NIPPON MINING & METALS CORP0 citations46