Inventor
KAWAKAMI MASATSUGU
JP16 patents
Patents
16 patentsUS11680988B2Jun 20, 2023
Battery system
TOYOTA MOTOR CO LTD2 citations71
US9748603B2Aug 29, 2017
Sulfide solid electrolyte material, battery, and producing method for sulfide solid electrolyte material
TOYOTA MOTOR CO LTD2 citations71
US9614224B2Apr 4, 2017
Cathode active material for lithium battery, lithium battery, and method for producing cathode active material for lithium battery
TOYOTA MOTOR CO LTD2 citations71
US12399224B2Aug 26, 2025
Battery system
TOYOTA MOTOR CO LTD1 citations62
US10950832B2Mar 16, 2021
Battery module
TOYOTA MOTOR CO LTD1 citations61
US10950862B2Mar 16, 2021
Method for producing cathode, and method for producing oxide solid-state battery
TOYOTA MOTOR CO LTD0 citations61
US10270135B2Apr 23, 2019
All-solid-state battery
TOYOTA MOTOR CO LTD1 citations61
US12148899B2Nov 19, 2024
Battery system
TOYOTA MOTOR CO LTD0 citations60
US11881567B2Jan 23, 2024
Battery system
TOYOTA MOTOR CO LTD1 citations60
US10720636B2Jul 21, 2020
Method for producing sintered electrode
TOYOTA MOTOR CO LTD0 citations51
US11329322B2May 10, 2022
Battery module
TOYOTA MOTOR CO LTD0 citations50
US11139468B2Oct 5, 2021
Cathode active material, cathode mixture, method for producing cathode active material, method for producing cathode, and method for producing oxide solid-state battery
TOYOTA MOTOR CO LTD0 citations50
US9972826B2May 15, 2018
Method for producing cathode active material for solid state battery
TOYOTA MOTOR CO LTD1 citations50
US9929403B2Mar 27, 2018
Method of producing an active material powder
TOYOTA MOTOR CO LTD0 citations50
US11417911B2Aug 16, 2022
All-solid-state battery and method for producing the same
TOYOTA MOTOR CO LTD0 citations45
US9577286B2Feb 21, 2017
Method of producing solid state lithium battery module
TOYOTA MOTOR CO LTD0 citations41