P

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 patents
US8036787B2Oct 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 patents

KAITA KEIJI

1 patent

KIMURA MASARU

1 patent

ISHISHITA TERUO

1 patent

KIKUCHI TAKURO

1 patent

Showing the top 50 of 75 patents by PatentIndex Score.