Inventor
KAMATA YASUTAKA
JP14 patents
Patents
14 patentsUS10547052B2Jan 28, 2020
Transition metal-containing composite hydroxide and manufacturing method thereof, positive electrode active material for a non-aqueous electrolyte secondary battery and manufacturing method thereof, and non-aqueous electrolyte secondary battery
SUMITOMO METAL MINING CO6 citations82
US11283072B2Mar 22, 2022
Transition metal composite hydroxide particles and production method thereof, cathode active material for non-aqueous electrolyte rechargeable battery and production method thereof, and nonaqueous electrolyte rechargeable battery
SUMITOMO METAL MINING CO2 citations72
US10424787B2Sep 24, 2019
Transition metal composite hydroxide particles and production method thereof, cathode active material for non-aqueous electrolyte rechargeable battery and production method thereof, and nonaqueous electrolyte rechargeable battery
SUMITOMO METAL MINING CO5 citations72
US9941515B2Apr 10, 2018
Nickel-cobalt-manganese composite hydroxide and method for producing same
SUMITOMO METAL MINING CO2 citations72
US11909039B2Feb 20, 2024
Nickel-containing composite hydroxide and production process thereof
SUMITOMO METAL MINING CO0 citations62
US11404690B2Aug 2, 2022
Transition metal-containing composite hydroxide and manufacturing method thereof, positive electrode active material for a non-aqueous electrolyte secondary battery and manufacturing method thereof, and non-aqueous electrolyte secondary battery
SUMITOMO METAL MINING CO0 citations61
US9231250B2Jan 5, 2016
Nickel-cobalt-manganese composite hydroxide and method for manufacturing same
SUMITOMO METAL MINING CO2 citations59
US10593942B2Mar 17, 2020
Nickel-containing composite hydroxide and production process therefor, positive-electrode active material for a nonaqueous-electrolyte secondary battery and production process therefor, and nonaqueous-electrolyte secondary battery
SUMITOMO METAL MINING CO0 citations51
US10236510B2Mar 19, 2019
Nickel-cobalt composite hydroxide and method and device for producing same, cathode active material for non-aqueous electrolyte secondary battery and method for producing same, and non-aqueous electrolyte secondary battery
SUMITOMO METAL MINING CO0 citations51
US10141571B2Nov 27, 2018
Nickel-cobalt composite hydroxide and method and device for producing same, cathode active material for non-aqueous electrolyte secondary battery and method for producing same, and non-aqueous electrolyte secondary battery
SUMITOMO METAL MINING CO0 citations51
US9876228B2Jan 23, 2018
Nickel-cobalt composite hydroxide and process for manufacturing same
SUMITOMO METAL MINING CO1 citations50
US9543580B2Jan 10, 2017
Nickel-cobalt composite hydroxide and process for manufacturing same
SUMITOMO METAL MINING CO0 citations50
US11569504B2Jan 31, 2023
Positive electrode active material for lithium ion secondary batteries and method for producing same
SUMITOMO METAL MINING CO0 citations48
US10236504B2Mar 19, 2019
Nickel-cobalt-manganese composite hydroxide, and production method therefor
SUMITOMO METAL MINING CO0 citations41