Inventor · disambiguated record
Hirotaka Higuchi
Also filed as: HIGUCHI HIROTAKA
4 granted patents·1 pending application·0 citations·filing 2013–2016
52Inventor score
Files withSUMITOMO METAL MINING CO5
Top patents by PatentIndex Score
5 records- 0150US10273558B2Ore slurry pre-treatment method and ore slurry manufacturing methodSUMITOMO METAL MINING CO·Filed 2015·Granted Apr 30, 2019·0 cites·5 claims
- 0243US10626481B2Mineral ore slurry pretreatment method, and method for manufacturing mineral ore slurrySUMITOMO METAL MINING CO·Filed 2016·Granted Apr 21, 2020·0 cites·17 claims
- 0343US9617619B2Hydrometallurgical process for nickel oxide oreSUMITOMO METAL MINING CO·Filed 2014·Granted Apr 11, 2017·0 cites·6 claims
- 0438US2015151991A1Neutralization methodSUMITOMO METAL MINING CO·Filed 2013·Application pending·0 cites
- 0537US10507471B2Gravity separation deviceSUMITOMO METAL MINING CO·Filed 2016·Granted Dec 17, 2019·0 cites·8 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →