Inventor · disambiguated record
Yoji Kyoda
Also filed as: KYODA YOJI
7 granted patents·2 pending applications·9 citations·filing 2012–2013
74Inventor score
Files withSUMITOMO METAL MINING CO9
Top patents by PatentIndex Score
9 records- 0178US9970077B2Method for adding starting material slurry and sulfuric acid to autoclave in high pressure acid leaching process and autoclaveSUMITOMO METAL MINING CO·Filed 2013·Granted May 15, 2018·4 cites·4 claims
- 0278US9410226B2Ore slurry production method and metal refining methodSUMITOMO METAL MINING CO·Filed 2012·Granted Aug 9, 2016·2 cites·11 claims
- 0375US9732400B2Autoclave apparatus used during high-pressure acid leaching processSUMITOMO METAL MINING CO·Filed 2013·Granted Aug 15, 2017·3 cites·3 claims
- 0458US9561972B2Method for effluent treatment in smelting of nickel oxide oreSUMITOMO METAL MINING CO·Filed 2013·Granted Feb 7, 2017·0 cites·5 claims
- 0557US9731980B2Processing device and processing method for hydrogen-sulphide-containing barren solutionSUMITOMO METAL MINING CO·Filed 2013·Granted Aug 15, 2017·0 cites·9 claims
- 0652US2015315046A1Heavy-metal removal method and heavy-metal removal deviceSUMITOMO METAL MINING CO·Filed 2013·Application pending·0 cites
- 0748US2015337411A1Solid-liquid-separation processing method, and hydrometallurgical method for nickel oxide oreSUMITOMO METAL MINING CO·Filed 2013·Application pending·0 cites
- 0846US9896740B2Method for operating flash vesselSUMITOMO METAL MINING CO·Filed 2012·Granted Feb 20, 2018·0 cites·2 claims
- 0945US9464341B2Flash vessel and method for operating sameSUMITOMO METAL MINING CO·Filed 2012·Granted Oct 11, 2016·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →