Inventor
TOKI NORIHISA
JP4 patents
Patents
4 patentsUS8580213B2Nov 12, 2013
Method for recovering nickel from sulfuric acid aqueous solution
KOBAYASHI HIROSHI4 citations60
US8747787B2Jun 10, 2014
Method for producing raw material for ferronickel smelting from low grade nickel oxide ore
KOBAYASHI HIROSHI1 citations50
US9751783B2Sep 5, 2017
Method for a treatment for wastewater containing aluminum, magnesium, and manganese
KOBAYASHI HIROSHI0 citations39
US9657370B2May 23, 2017
Removal method of manganese from waste water
KOBAYASHI HIROSHI0 citations39