Inventor
KUMAZAWA SUGURU
JP16 patents
Patents
16 patentsUS11566570B1Jan 31, 2023
Vehicle control system
TOYOTA MOTOR CO LTD2 citations71
US11608793B2Mar 21, 2023
Controller for hybrid electric vehicle and method for controlling hybrid electric vehicle
TOYOTA MOTOR CO LTD1 citations61
US10166878B2Jan 1, 2019
Power supply apparatus of vehicle
TOYOTA MOTOR CO LTD1 citations61
US11639170B2May 2, 2023
Motor-driven vehicle
TOYOTA MOTOR CO LTD0 citations60
US12545233B2Feb 10, 2026
Hybrid vehicle deceleration utilizing fuel cut and increase in engine rotational speed
TOYOTA MOTOR CO LTD0 citations58
US12472930B2Nov 18, 2025
Control device for hybrid vehicle
TOYOTA MOTOR CO LTD0 citations58
US11807216B2Nov 7, 2023
Controller for hybrid electric vehicle and control method for hybrid electric vehicle
TOYOTA MOTOR CO LTD0 citations51
US10099563B2Oct 16, 2018
Power supply device for vehicle and method for controlling the same
TOYOTA MOTOR CO LTD0 citations51
US9987947B2Jun 5, 2018
Power supply apparatus of vehicle
TOYOTA MOTOR CO LTD1 citations51
US9694696B2Jul 4, 2017
Power supply device of vehicle
TOYOTA MOTOR CO LTD1 citations51
US9623757B2Apr 18, 2017
Vehicle and electric power supply device for vehicle
TOYOTA MOTOR CO LTD1 citations51
US11691615B2Jul 4, 2023
Controller for hybrid electric vehicle, control method for hybrid electric vehicle, and memory medium
TOYOTA MOTOR CO LTD0 citations50
US11667276B2Jun 6, 2023
Vehicle
TOYOTA MOTOR CO LTD0 citations50
US12539859B2Feb 3, 2026
Control device for hybrid vehicle
TOYOTA MOTOR CO LTD0 citations47
US12522198B2Jan 13, 2026
Controller for hybrid electric vehicle and method for controlling hybrid electric vehicle
TOYOTA MOTOR CO LTD0 citations47
US11965468B2Apr 23, 2024
Vehicle control system, vehicle control method, and storage medium
TOYOTA MOTOR CO LTD0 citations46