Inventor
IKEMOTO NORIAKI
JP52 patents
⚠️ This page may combine multiple inventors who share the name “IKEMOTO NORIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
42 patentsUS7051725B2May 30, 2006
Cylinder-by-cylinder air-fuel ratio calculation apparatus for multi-cylinder internal combustion engine
DENSO CORP45 citations93
US6751950B2Jun 22, 2004
Emission control apparatus for engine
DENSO CORP26 citations93
US6539707B2Apr 1, 2003
Exhaust emission control system for internal combustion engine
DENSO CORP45 citations93
US7248960B2Jul 24, 2007
Air-fuel ratio sensor monitor, air-fuel ratio detector, and air-fuel ratio control
DENSO CORP18 citations92
US7063080B2Jun 20, 2006
Cylinder-by-cylinder air-fuel ratio controller for internal combustion engine
DENSO CORP44 citations92
US6932053B2Aug 23, 2005
Control device of internal combustion engine
DENSO CORP20 citations92
US6600998B1Jul 29, 2003
Catalyst deteriorating state detecting apparatus
DENSO CORP24 citations92
US6438946B1Aug 27, 2002
Exhaust gas purification device for engines
DENSO CORP25 citations92
US7243532B2Jul 17, 2007
Misfire detector for internal combustion engines
DENSO CORP27 citations91
US6830042B2Dec 14, 2004
System for calculating air-fuel ratio of each cylinder of multicylinder internal combustion engine
DENSO CORP13 citations84
US9162671B2Oct 20, 2015
Hybrid vehicle control unit
DENSO CORP12 citations79
US7266440B2Sep 4, 2007
Air/fuel ratio control system for automotive vehicle using feedback control
DENSO CORP7 citations74
US6941745B2Sep 13, 2005
Exhaust gas cleaning system of internal combustion engine
DENSO CORP9 citations74
US6530214B2Mar 11, 2003
Air-fuel ratio control apparatus having sub-feedback control
DENSO CORP11 citations74
US11427212B2Aug 30, 2022
Autonomous driving control system for vehicle
DENSO CORP3 citations72
US10946764B2Mar 16, 2021
Controller for vehicle
DENSO CORP5 citations72
US10532729B2Jan 14, 2020
Vehicle control device
DENSO CORP2 citations72
US10160442B2Dec 25, 2018
Control device for hybrid vehicle
DENSO CORP4 citations72
US10232852B2Mar 19, 2019
Travel control apparatus
DENSO CORP2 citations71
US9469291B2Oct 18, 2016
Vehicle control device
DENSO CORP5 citations70
US11186259B2Nov 30, 2021
Wiper drive device
DENSO CORP2 citations69
US11708081B2Jul 25, 2023
Control device
DENSO CORP0 citations62
US11603000B2Mar 14, 2023
Travel control apparatus
DENSO CORP0 citations62
US11520336B2Dec 6, 2022
Control apparatus
DENSO CORP0 citations62
US11325480B2May 10, 2022
Travel control apparatus
DENSO CORP0 citations62
US11203351B2Dec 21, 2021
Control device
DENSO CORP0 citations62
US9327609B2May 3, 2016
Controller for hybrid vehicle
DENSO CORP2 citations62
US7546169B2Jun 9, 2009
Control apparatus for engine having time delay estimating unit increasing or decreasing number of samplings which is quotient obtained by dividing time delay by sampling period of discretization
DENSO CORP2 citations62
US9127582B2Sep 8, 2015
Control apparatus for hybrid vehicle
DENSO CORP1 citations52
US12045065B2Jul 23, 2024
Traveling control device
DENSO CORP0 citations51
US11590821B2Feb 28, 2023
Temperature adjusting apparatus
DENSO CORP0 citations51
US11348346B2May 31, 2022
Control apparatus
DENSO CORP0 citations51
US11332022B2May 17, 2022
Travel control device
DENSO CORP0 citations51
US11314257B2Apr 26, 2022
Autonomous vehicle collision avoidance system with unattached load detection
DENSO CORP0 citations51
US11292441B2Apr 5, 2022
Vehicle control device
DENSO CORP0 citations51
US11124198B2Sep 21, 2021
Material accumulation detection device and method thereof
DENSO CORP0 citations51
US10926778B2Feb 23, 2021
Autonomous vehicle control device
DENSO CORP0 citations51
US10737692B2Aug 11, 2020
Parking assistance control apparatus
DENSO CORP0 citations51
US10538234B2Jan 21, 2020
Vehicle control device
DENSO CORP0 citations51
US12358489B2Jul 15, 2025
Control system
DENSO CORP0 citations50
US12385749B2Aug 12, 2025
Energy calculating apparatus
DENSO CORP0 citations48
US12454278B2Oct 28, 2025
Driving operation supporting apparatus having notification unit notifying driver of operation command
DENSO CORP0 citations42
TOYOTA MOTOR CO LTD
3 patentsUS7946951B2May 24, 2011
Vehicle, driving apparatus and control method of both
TOYOTA MOTOR CO LTD30 citations92
US7921943B2Apr 12, 2011
Hybrid vehicle and control method thereof
TOYOTA MOTOR CO LTD22 citations92
US8052571B2Nov 8, 2011
Control device and control method for hybrid vehicle
TOYOTA MOTOR CO LTD4 citations63
HIRAI TARO
3 patentsUS9200552B2Dec 1, 2015
Apparatus for controlling supply power to conductive carrier of catalyst converter
HIRAI TARO3 citations60
US8775051B2Jul 8, 2014
Apparatus for diagnosing temperature state of carrier of catalyst converter
HIRAI TARO3 citations60
US8751187B2Jun 10, 2014
Apparatus for calculating temperature of conductive carrier of catalyst converter
HIRAI TARO3 citations60
IKEMOTO NORIAKI
2 patentsShowing the top 50 of 52 patents by PatentIndex Score.