Inventor
MAKI KOICHIRO
JP7 patents
Patents
7 patentsUS9970077B2May 15, 2018
Method for adding starting material slurry and sulfuric acid to autoclave in high pressure acid leaching process and autoclave
SUMITOMO METAL MINING CO4 citations72
US9732400B2Aug 15, 2017
Autoclave apparatus used during high-pressure acid leaching process
SUMITOMO METAL MINING CO3 citations71
US7898720B2Mar 1, 2011
Faraday rotator
SUMITOMO METAL MINING CO4 citations60
US11305243B2Apr 19, 2022
Chemical reaction device and particle production method using chemical reaction device
SUMITOMO METAL MINING CO1 citations58
US10781531B2Sep 22, 2020
Method for producing nickel-containing hydroxide
SUMITOMO METAL MINING CO0 citations47
US10689262B2Jun 23, 2020
Method for producing nickel-containing hydroxide
SUMITOMO METAL MINING CO0 citations47
US11063258B2Jul 13, 2021
Method for producing nickel-containing hydroxide
SUMITOMO METAL MINING CO0 citations46