Inventor
SUGIMOTO HITOKI
JP46 patents
⚠️ This page may combine multiple inventors who share the name “SUGIMOTO HITOKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
40 patentsUS9827845B2Nov 28, 2017
Vehicle including shutter device for adjusting temperature of coolant water of engine
TOYOTA MOTOR CO LTD7 citations83
US11427181B2Aug 30, 2022
Controller for internal combustion engine, control method for internal combustion engine, and memory medium
TOYOTA MOTOR CO LTD2 citations73
US10358992B2Jul 23, 2019
Vehicles and methods for determining misfire of an engine
TOYOTA MOTOR CO LTD2 citations73
US9534985B2Jan 3, 2017
Fault diagnostic system for internal combustion engine and fault diagnostic method for internal combustion engine
TOYOTA MOTOR CO LTD2 citations72
US7934371B2May 3, 2011
Internal combustion engine system and control method of internal combustion engine system
TOYOTA MOTOR CO LTD6 citations63
US7845333B2Dec 7, 2010
Internal combustion engine apparatus, vehicle and control method of internal combustion engine apparatus
TOYOTA MOTOR CO LTD2 citations63
US7478623B2Jan 20, 2009
Control device of hybrid vehicle
TOYOTA MOTOR CO LTD5 citations63
US11591938B2Feb 28, 2023
Engine control apparatus
TOYOTA MOTOR CO LTD0 citations62
US11454182B2Sep 27, 2022
Controller and control method for internal combustion engine
TOYOTA MOTOR CO LTD1 citations62
US10393054B2Aug 27, 2019
Engine controller for detecting failure of fuel injector
TOYOTA MOTOR CO LTD1 citations62
US12305586B2May 20, 2025
Engine control device
TOYOTA MOTOR CO LTD0 citations52
US12085031B2Sep 10, 2024
Controller and control method for multi-cylinder internal combustion engine
TOYOTA MOTOR CO LTD0 citations52
US11919505B2Mar 5, 2024
Control device of hybrid electric vehicle and control program of hybrid electric vehicle
TOYOTA MOTOR CO LTD0 citations52
US11773800B2Oct 3, 2023
Controller and control method for hybrid electric vehicle
TOYOTA MOTOR CO LTD0 citations52
US11703003B2Jul 18, 2023
Misfire detection device for internal combustion engine
TOYOTA MOTOR CO LTD0 citations52
US11655742B2May 23, 2023
Vehicle control device
TOYOTA MOTOR CO LTD0 citations52
US11643989B2May 9, 2023
Determination device and determination method for internal combustion engine
TOYOTA MOTOR CO LTD0 citations52
US11608801B2Mar 21, 2023
Engine control device
TOYOTA MOTOR CO LTD0 citations52
US11598258B2Mar 7, 2023
Misfire determination apparatus and method for internal combustion engine
TOYOTA MOTOR CO LTD0 citations52
US11554770B2Jan 17, 2023
Controller and control method for hybrid vehicle
TOYOTA MOTOR CO LTD0 citations52
US11536214B2Dec 27, 2022
Misfire detecting device and method for internal combustion engine
TOYOTA MOTOR CO LTD0 citations52
US11519355B2Dec 6, 2022
Misfire detection device for internal combustion engine, misfire detection method for internal combustion engine, and memory medium
TOYOTA MOTOR CO LTD0 citations52
US11499493B2Nov 15, 2022
Misfire determination device of internal combustion engine
TOYOTA MOTOR CO LTD0 citations52
US11486287B2Nov 1, 2022
Control device of internal combustion engine
TOYOTA MOTOR CO LTD0 citations52
US11485348B2Nov 1, 2022
Hybrid vehicle controller and hybrid vehicle
TOYOTA MOTOR CO LTD0 citations52
US11480125B2Oct 25, 2022
Misfire detection device for internal combustion engine
TOYOTA MOTOR CO LTD0 citations52
US11441504B2Sep 13, 2022
Controller and control method for internal combustion engine
TOYOTA MOTOR CO LTD0 citations52
US11401907B2Aug 2, 2022
Control apparatus for internal combustion engine
TOYOTA MOTOR CO LTD0 citations52
US11378033B2Jul 5, 2022
Misfire detection apparatus for internal combustion engine
TOYOTA MOTOR CO LTD0 citations52
US11359556B2Jun 14, 2022
Device and method for detecting misfire in internal combustion engine
TOYOTA MOTOR CO LTD0 citations52
US11326546B2May 10, 2022
Controller for internal combustion engine, control method for internal combustion engine, and memory medium
TOYOTA MOTOR CO LTD0 citations52
US11326535B2May 10, 2022
Misfire detection apparatus for internal combustion engine
TOYOTA MOTOR CO LTD0 citations52
US10087858B2Oct 2, 2018
Vehicle and control method for vehicle
TOYOTA MOTOR CO LTD0 citations52
US9951710B2Apr 24, 2018
Vehicle and control method for vehicle
TOYOTA MOTOR CO LTD1 citations52
US7806211B2Oct 5, 2010
Internal combustion engine system, power output apparatus, vehicle, and method for controlling the internal combustion engine system
TOYOTA MOTOR CO LTD1 citations52
US10060332B2Aug 28, 2018
Cooling apparatus for internal combustion engine
TOYOTA MOTOR CO LTD0 citations42
US9797330B2Oct 24, 2017
Engine apparatus
TOYOTA MOTOR CO LTD0 citations42
US9545920B2Jan 17, 2017
Misfire determination device for internal combustion engine
TOYOTA MOTOR CO LTD0 citations42
US11554772B2Jan 17, 2023
Controller for hybrid electric vehicle and method for controlling hybrid electric vehicle
TOYOTA MOTOR CO LTD0 citations41
US9695736B2Jul 4, 2017
Cooling device for internal combustion engine and failure diagnosis method for cooling device for internal combustion engine
TOYOTA MOTOR CO LTD0 citations41
SUGIMOTO HITOKI
5 patentsUS8479569B2Jul 9, 2013
Malfunction determination apparatus for cooling apparatus and malfunction determination method for cooling apparatus
SUGIMOTO HITOKI9 citations83
US8234030B2Jul 31, 2012
Vehicle and control method of vehicle
SUGIMOTO HITOKI14 citations83
US9599050B2Mar 21, 2017
Limp-home method for safeguarding the catalyst of an internal combustion engine in case of a defective controlled grille shutter and vehicle thereof
SUGIMOTO HITOKI5 citations72
US9145135B2Sep 29, 2015
Hybrid vehicle
SUGIMOTO HITOKI6 citations72
US9238402B2Jan 19, 2016
Vehicle control apparatus
SUGIMOTO HITOKI2 citations62