Inventor · disambiguated record
Yasumasa Kan
Also filed as: KAN Yasumasa
9 granted patents·4 pending applications·4 citations·filing 2013–2019
76Inventor score
Files withSUMITOMO METAL MINING CO13
Top patents by PatentIndex Score
13 records- 0171US9828256B2Method for producing hematite for ironmakingSUMITOMO METAL MINING CO·Filed 2013·Granted Nov 28, 2017·1 cites·3 claims
- 0269US9752209B2Method for producing hematite for ironmakingSUMITOMO METAL MINING CO·Filed 2014·Granted Sep 5, 2017·2 cites·6 claims
- 0369US2019382870A1Hydrometallurgical process for nickel oxide oreSUMITOMO METAL MINING CO·Filed 2019·Application pending·0 cites
- 0467US9783869B2Hydrometallurgical process for nickel oxide oreSUMITOMO METAL MINING CO·Filed 2013·Granted Oct 10, 2017·1 cites·20 claims
- 0556US2017175227A1Hydrometallurgical process for nickel oxide oreSUMITOMO METAL MINING CO·Filed 2015·Application pending·0 cites
- 0653US9890055B2Method for producing hematite for ironmakingSUMITOMO METAL MINING CO·Filed 2014·Granted Feb 13, 2018·0 cites·9 claims
- 0752US9914648B2Process for producing hematite for ironmakingSUMITOMO METAL MINING CO·Filed 2014·Granted Mar 13, 2018·0 cites·4 claims
- 0850US10457565B2Production method for hematite for iron productionSUMITOMO METAL MINING CO·Filed 2017·Granted Oct 29, 2019·0 cites·5 claims
- 0950US9255013B2Method for producing hematite for ironmakingSUMITOMO METAL MINING CO·Filed 2013·Granted Feb 9, 2016·0 cites·7 claims
- 1047US2016076121A1Hydrometallurgical process for nickel oxide oreSUMITOMO METAL MINING CO·Filed 2014·Application pending·0 cites
- 1147US2015050200A1Production method for hematite for iron productionSUMITOMO METAL MINING CO·Filed 2013·Application pending·0 cites
- 1246US9981858B2Process for producing hemataite for ironmakingSUMITOMO METAL MINING CO·Filed 2015·Granted May 29, 2018·0 cites·3 claims
- 1336US10125025B2Method for producing hematite for ironmakingSUMITOMO METAL MINING CO·Filed 2015·Granted Nov 13, 2018·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →