Inventor
IZUMI JUNTA
JP75 patents
⚠️ This page may combine multiple inventors who share the name “IZUMI JUNTA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
37 patentsUS8036787B2Oct 11, 2011
Control device for power storage device and vehicle
TOYOTA MOTOR CO LTD7 citations84
US8049367B2Nov 1, 2011
Power supply system, vehicle with the power supply system and power supply system control method
TOYOTA MOTOR CO LTD10 citations83
US11679676B2Jun 20, 2023
Display system and vehicle including the same, and method of showing state of secondary battery
TOYOTA MOTOR CO LTD3 citations73
US9758055B2Sep 12, 2017
Control system for hybrid vehicle
TOYOTA MOTOR CO LTD3 citations73
US11841400B2Dec 12, 2023
Battery management system, battery management method, and method of manufacturing battery assembly
TOYOTA MOTOR CO LTD5 citations70
US9446671B2Sep 20, 2016
Electrical storage system
TOYOTA MOTOR CO LTD2 citations63
US8368354B2Feb 5, 2013
Charge control device for vehicle and electric powered vehicle provided with same
TOYOTA MOTOR CO LTD4 citations63
US12179595B2Dec 31, 2024
Display system and vehicle including the same, and method of showing state of secondary battery
TOYOTA MOTOR CO LTD0 citations62
US12105152B2Oct 1, 2024
Battery capacity estimation method and battery capacity estimation system
TOYOTA MOTOR CO LTD0 citations62
US11646578B2May 9, 2023
Power supply system
TOYOTA MOTOR CO LTD1 citations62
US11635469B2Apr 25, 2023
Power supply device
TOYOTA MOTOR CO LTD1 citations62
US11498420B2Nov 15, 2022
Vehicle and control method thereof
TOYOTA MOTOR CO LTD0 citations62
US11480618B2Oct 25, 2022
Battery capacity estimation method and battery capacity estimation system
TOYOTA MOTOR CO LTD0 citations62
US11453310B2Sep 27, 2022
Display device for indicating the deterioration state of a secondary battery and the travelable distance of an electric or hybrid vehicle
TOYOTA MOTOR CO LTD0 citations62
US11180051B2Nov 23, 2021
Display apparatus and vehicle including the same
TOYOTA MOTOR CO LTD0 citations62
US11143706B2Oct 12, 2021
Battery capacity estimation method and battery capacity estimation device
TOYOTA MOTOR CO LTD0 citations62
US12328026B2Jun 10, 2025
Battery management system and battery management method
TOYOTA MOTOR CO LTD1 citations61
US10505238B2Dec 10, 2019
Cooling system for on-vehicle secondary battery
TOYOTA MOTOR CO LTD1 citations60
US12276702B2Apr 15, 2025
Battery management system, battery management method, and method of manufacturing battery assembly
TOYOTA MOTOR CO LTD0 citations58
US11984746B2May 14, 2024
Power supply system
TOYOTA MOTOR CO LTD0 citations52
US11967840B2Apr 23, 2024
Power supply system
TOYOTA MOTOR CO LTD0 citations52
US11949261B2Apr 2, 2024
Power supply system
TOYOTA MOTOR CO LTD0 citations52
US11936227B2Mar 19, 2024
Power supply system and energy management method
TOYOTA MOTOR CO LTD0 citations52
US11791747B2Oct 17, 2023
Electric power supply system
TOYOTA MOTOR CO LTD0 citations52
US11791638B2Oct 17, 2023
Power supply system
TOYOTA MOTOR CO LTD0 citations52
US11784492B2Oct 10, 2023
Power supply system
TOYOTA MOTOR CO LTD0 citations52
US11374270B2Jun 28, 2022
Vehicle, deterioration evaluation device for secondary battery, and deterioration evaluation method for secondary battery
TOYOTA MOTOR CO LTD0 citations52
US11305668B2Apr 19, 2022
Deterioration information output apparatus and deterioration information output method
TOYOTA MOTOR CO LTD0 citations52
US9573581B2Feb 21, 2017
Hybrid vehicle
TOYOTA MOTOR CO LTD0 citations52
US11757291B2Sep 12, 2023
Power supply device
TOYOTA MOTOR CO LTD0 citations51
US11500022B2Nov 15, 2022
Power supply system
TOYOTA MOTOR CO LTD0 citations51
US11476688B2Oct 18, 2022
Power supply device having sequentially connected battery modules
TOYOTA MOTOR CO LTD0 citations51
US11411414B2Aug 9, 2022
Power supply device that performs malfunctioned determination
TOYOTA MOTOR CO LTD0 citations51
US11404897B2Aug 2, 2022
Power supply system
TOYOTA MOTOR CO LTD0 citations51
US11366168B2Jun 21, 2022
Battery information processing system, battery information processing method, and battery assembly and method of manufacturing battery assembly
TOYOTA MOTOR CO LTD0 citations51
US11349156B2May 31, 2022
Power supply device
TOYOTA MOTOR CO LTD0 citations51
US11327118B2May 10, 2022
Battery capacity estimation method and battery capacity estimation device
TOYOTA MOTOR CO LTD0 citations51
IZUMI JUNTA
9 patentsUS9511679B2Dec 6, 2016
Vehicular control device and method
IZUMI JUNTA10 citations84
US8912761B2Dec 16, 2014
Upper-limit of state-of-charge estimating device and upper-limit of state-of-charge estimating method
IZUMI JUNTA8 citations84
US8509975B2Aug 13, 2013
Vehicle, method of estimating state of charge of secondary battery, and method of controlling vehicle
IZUMI JUNTA12 citations84
US9272635B2Mar 1, 2016
Power storage system and method of calculating full charge capacity
IZUMI JUNTA5 citations73
US9236745B2Jan 12, 2016
Vehicle control device and vehicle control method
IZUMI JUNTA4 citations73
US9136723B2Sep 15, 2015
Discharge control device for secondary battery
IZUMI JUNTA2 citations62
US8818598B2Aug 26, 2014
Vehicle control device and vehicle control method
IZUMI JUNTA3 citations62
US8129944B2Mar 6, 2012
Control device for a secondary battery and vehicle
IZUMI JUNTA4 citations62
US9174638B2Nov 3, 2015
Control apparatus for hybrid vehicle
IZUMI JUNTA1 citations52
KAITA KEIJI
1 patentKIMURA MASARU
1 patentISHISHITA TERUO
1 patentKIKUCHI TAKURO
1 patentShowing the top 50 of 75 patents by PatentIndex Score.