Assignee
SUMITO METAL MINING CO LTD
JP·2 granted patents·10 citations·filing 2007–2018
Top patents by PatentIndex Score
2 records- 0192US10669646B2Nickel manganese composite hydroxide particles and manufacturing method thereof, cathode active material for a non-aqueous electrolyte secondary battery and manufacturing method thereof, and a non-aqueous electrolyte secondary batterySUMITO METAL MINING CO LTD·Filed 2018·Granted Jun 2, 2020·6 cites·20 claims
- 0274US7604899B2Positive electrode active material for non-aqueous electrolyte secondary battery and manufacturing method thereof, and non-aqueous electrolyte secondary battery using sameSUMITO METAL MINING CO LTD·Filed 2007·Granted Oct 20, 2009·4 cites·8 claims
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