Inventor
KAN Yasumasa
JP9 patents
Patents
9 patentsUS9752209B2Sep 5, 2017
Method for producing hematite for ironmaking
SUMITOMO METAL MINING CO2 citations71
US10457565B2Oct 29, 2019
Production method for hematite for iron production
SUMITOMO METAL MINING CO0 citations51
US9890055B2Feb 13, 2018
Method for producing hematite for ironmaking
SUMITOMO METAL MINING CO0 citations51
US9828256B2Nov 28, 2017
Method for producing hematite for ironmaking
SUMITOMO METAL MINING CO1 citations51
US9981858B2May 29, 2018
Process for producing hemataite for ironmaking
SUMITOMO METAL MINING CO0 citations50
US9783869B2Oct 10, 2017
Hydrometallurgical process for nickel oxide ore
SUMITOMO METAL MINING CO1 citations49
US10125025B2Nov 13, 2018
Method for producing hematite for ironmaking
SUMITOMO METAL MINING CO0 citations39
US9914648B2Mar 13, 2018
Process for producing hematite for ironmaking
SUMITOMO METAL MINING CO0 citations39
US9255013B2Feb 9, 2016
Method for producing hematite for ironmaking
SUMITOMO METAL MINING CO0 citations39