Inventor
AIDA TAIRA
JP24 patents
⚠️ This page may combine multiple inventors who share the name “AIDA TAIRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO METAL MINING CO
18 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
US11742479B2Aug 29, 2023
Precursor of positive electrode active material for nonaqueous electrolyte secondary batteries and production method thereof and positive electrode active material for nonaqueous electrolyte secondary batteries and production method thereof
SUMITOMO METAL MINING CO2 citations72
US11605815B2Mar 14, 2023
Nonaqueous electrolyte secondary battery positive electrode active material and method for producing same, and nonaqueous electrolyte secondary battery which uses positive electrode active material
SUMITOMO METAL MINING CO2 citations72
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
US10601036B2Mar 24, 2020
Precursor of positive electrode active material for nonaqueous electrolyte secondary batteries and production method thereof and positive electrode active material for nonaqueous electrolyte secondary batteries and production method thereof
SUMITOMO METAL MINING CO3 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
US11024839B2Jun 1, 2021
Transition metal-containing composite hydroxide and production method thereof, and production method of positive electrode active material for nonaqueous electrolyte secondary battery
SUMITOMO METAL MINING CO2 citations67
US12381214B2Aug 5, 2025
Non-aqueous electrolyte secondary battery positive electrode active material and method for producing same, and non-aqueous electrolyte secondary battery which uses positive electrode active material
SUMITOMO METAL MINING CO0 citations62
US12381215B2Aug 5, 2025
Nonaqueous electrolyte secondary battery positive electrode active material and method for producing same, and nonaqueous electrolyte secondary battery which uses positive electrode active material
SUMITOMO METAL MINING CO0 citations62
US12087943B2Sep 10, 2024
Precursor of positive electrode active material for nonaqueous electrolyte secondary batteries and production method thereof and positive electrode active material for nonaqueous electrolyte secondary batteries and production method thereof
SUMITOMO METAL MINING CO0 citations62
US11967709B2Apr 23, 2024
Nonaqueous electrolyte secondary battery positive electrode active material and method for producing same, and nonaqueous electrolyte secondary battery which uses positive electrode active material
SUMITOMO METAL MINING CO0 citations62
US11855283B2Dec 26, 2023
Method for evaluating a characteristic of a nonaqueous electrolyte secondary battery positive electrode active material
SUMITOMO METAL MINING CO0 citations62
US11784310B2Oct 10, 2023
Non-aqueous electrolyte secondary battery positive electrode active material, method for producing same, and non-aqueous electrolyte secondary battery which uses positive electrode active material
SUMITOMO METAL MINING CO1 citations62
US11411210B2Aug 9, 2022
Positive electrode active material for non-aqueous electrolyte secondary battery, process for manufacturing positive electrode active material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery using the positive electrode active material
SUMITOMO METAL MINING CO0 citations61
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
US11121368B2Sep 14, 2021
Positive electrode material for nonaqueous electrolyte secondary battery and method for producing the same, and positive electrode composite material paste, and nonaqueous electrolyte secondary battery
SUMITOMO METAL MINING CO0 citations61
US12418041B2Sep 16, 2025
Positive electrode active material for non-aqueous electrolyte secondary battery and method for manufacturing the same, positive electrode mixed material paste for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery
SUMITOMO METAL MINING CO0 citations51
US11411214B2Aug 9, 2022
Positive electrode active material for nonaqueous electrolyte secondary batteries, production method thereof, positive electrode mixture material paste for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery
SUMITOMO METAL MINING CO0 citations51
TOYOTA MOTOR CO LTD
4 patentsUS11108042B2Aug 31, 2021
Positive electrode composite material for lithium ion secondary battery and use thereof
TOYOTA MOTOR CO LTD0 citations61
US10971720B2Apr 6, 2021
Positive electrode active material, lithium ion secondary battery, and method of producing positive electrode active material
TOYOTA MOTOR CO LTD0 citations60
US11374210B2Jun 28, 2022
Positive electrode material
TOYOTA MOTOR CO LTD0 citations50
US11018335B2May 25, 2021
Positive electrode for lithium ion secondary battery and manufacturing method thereof
TOYOTA MOTOR CO LTD0 citations50