Inventor
AIKAWA HIDEFUMI
JP24 patents
Patents
24 patentsUS6786207B2Sep 7, 2004
Evaporative fuel emission control system
TOYOTA MOTOR CO LTD35 citations92
US6772740B2Aug 10, 2004
Evaporative fuel treating device and method
TOYOTA MOTOR CO LTD39 citations92
US7628013B2Dec 8, 2009
Control device of charge compression ignition-type internal combustion engine
TOYOTA MOTOR CO LTD12 citations83
US11584258B2Feb 21, 2023
Cooling system
TOYOTA MOTOR CO LTD4 citations74
US11364767B2Jun 21, 2022
Vehicle-mounted temperature controller
TOYOTA MOTOR CO LTD4 citations73
US11358436B2Jun 14, 2022
Vehicle-mounted temperature controller
TOYOTA MOTOR CO LTD2 citations73
US11241930B2Feb 8, 2022
Vehicle-mounted temperature controller
TOYOTA MOTOR CO LTD5 citations73
US11285782B2Mar 29, 2022
Cooling system
TOYOTA MOTOR CO LTD2 citations72
US11180000B2Nov 23, 2021
Vehicle-mounted temperature controller
TOYOTA MOTOR CO LTD6 citations72
US10029668B2Jul 24, 2018
Control apparatus for internal combustion engine
TOYOTA MOTOR CO LTD3 citations72
US10647177B2May 12, 2020
Control apparatus of heat exchanging system
TOYOTA MOTOR CO LTD1 citations61
US11951806B2Apr 9, 2024
Vehicle-mounted temperature controller
TOYOTA MOTOR CO LTD0 citations52
US10124652B2Nov 13, 2018
Vehicular heat management system
TOYOTA MOTOR CO LTD1 citations52
US11396227B2Jul 26, 2022
Cooling apparatus of vehicle driving system
TOYOTA MOTOR CO LTD0 citations51
US10906387B2Feb 2, 2021
Cooling apparatus of vehicle driving system
TOYOTA MOTOR CO LTD0 citations51
US11072223B2Jul 27, 2021
Control apparatus of heat exchanging system
TOYOTA MOTOR CO LTD0 citations50
US12441163B2Oct 14, 2025
In-vehicle temperature control system
TOYOTA MOTOR CO LTD0 citations47
US11077735B2Aug 3, 2021
Heating apparatus of vehicle
TOYOTA MOTOR CO LTD0 citations43
US10473045B2Nov 12, 2019
Control apparatus for internal combustion engine
TOYOTA MOTOR CO LTD0 citations41
US10625570B2Apr 21, 2020
Control apparatus of heat exchanging system
TOYOTA MOTOR CO LTD0 citations40
US10618378B2Apr 14, 2020
Control apparatus of heat exchanging system
TOYOTA MOTOR CO LTD0 citations40
US10618379B2Apr 14, 2020
Control apparatus of heat exchanging system
TOYOTA MOTOR CO LTD0 citations40
US9708964B2Jul 18, 2017
Cooling apparatus for engine
TOYOTA MOTOR CO LTD0 citations39
US10254051B2Apr 9, 2019
Control system for chemical heat accumulator
TOYOTA MOTOR CO LTD0 citations36