Inventor
KATO NAOTO
JP72 patents
⚠️ This page may combine multiple inventors who share the name “KATO NAOTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
27 patentsUS6481201B2Nov 19, 2002
Air-fuel ratio control apparatus of internal combustion engine
TOYOTA MOTOR CO LTD107 citations98
US6502389B2Jan 7, 2003
Air-fuel ratio control system for internal combustion engine and control method therof
TOYOTA MOTOR CO LTD108 citations97
US7484504B2Feb 3, 2009
Air-fuel ratio control system and method for internal combustion engine
TOYOTA MOTOR CO LTD28 citations93
US7198952B2Apr 3, 2007
Catalyst deterioration detecting apparatus and method
TOYOTA MOTOR CO LTD38 citations92
US7162862B2Jan 16, 2007
Air-fuel ratio control apparatus for internal combustion engine
TOYOTA MOTOR CO LTD27 citations92
US7117665B2Oct 10, 2006
Catalyst degradation determining method
TOYOTA MOTOR CO LTD13 citations92
US6915628B2Jul 12, 2005
Catalyst degradation determining method
TOYOTA MOTOR CO LTD29 citations92
US6901744B2Jun 7, 2005
Air-fuel ratio control apparatus of internal combustion engine
TOYOTA MOTOR CO LTD32 citations92
US6792750B2Sep 21, 2004
Emission control apparatus of internal combustion engine and control method for the emission control apparatus
TOYOTA MOTOR CO LTD30 citations92
US7654252B2Feb 2, 2010
Air-fuel ratio control system and method for internal combustion engine
TOYOTA MOTOR CO LTD8 citations84
US7474956B2Jan 6, 2009
Air-fuel ratio control system of internal combustion engine
TOYOTA MOTOR CO LTD9 citations84
US7032374B2Apr 25, 2006
Exhaust purification apparatus for internal combustion engine
TOYOTA MOTOR CO LTD19 citations84
US6988359B2Jan 24, 2006
Exhaust gas control apparatus and exhaust gas purification method for internal combustion engine
TOYOTA MOTOR CO LTD14 citations84
US6546719B2Apr 15, 2003
Air-fuel ratio control apparatus of internal combustion engine
TOYOTA MOTOR CO LTD15 citations84
US7293555B2Nov 13, 2007
Controller and control method for internal combustion engine
TOYOTA MOTOR CO LTD9 citations74
US7278394B2Oct 9, 2007
Air-fuel-ratio control apparatus for internal combustion engine
TOYOTA MOTOR CO LTD8 citations74
US6904899B2Jun 14, 2005
Air-fuel ratio controller for internal-combustion engine
TOYOTA MOTOR CO LTD7 citations74
US7165389B2Jan 23, 2007
Catalyst degradation determining method
TOYOTA MOTOR CO LTD7 citations73
US10190519B2Jan 29, 2019
Control device for internal combustion engine
TOYOTA MOTOR CO LTD2 citations72
US8381708B2Feb 26, 2013
Vehicle and vehicle control method
TOYOTA MOTOR CO LTD2 citations63
US8050852B2Nov 1, 2011
Abnormality detection device for internal combustion engine and air/fuel ratio control apparatus for internal combustion engine
TOYOTA MOTOR CO LTD4 citations63
US7677223B2Mar 16, 2010
Air-fuel-ratio control apparatus for internal combustion engine
TOYOTA MOTOR CO LTD4 citations63
US11267454B2Mar 8, 2022
Control system for hybrid vehicle
TOYOTA MOTOR CO LTD1 citations62
US11167745B2Nov 9, 2021
Control system of hybrid vehicle
TOYOTA MOTOR CO LTD1 citations62
US10273898B2Apr 30, 2019
Controller for internal combustion engine
TOYOTA MOTOR CO LTD1 citations62
US6666199B2Dec 23, 2003
Control device of internal combustion engine and method of judging failure of sensor
TOYOTA MOTOR CO LTD2 citations62
US10710446B2Jul 14, 2020
Engine starting system for vehicle
TOYOTA MOTOR CO LTD1 citations61
TOYOTA JIDOSHOKKI KK
14 patentsUSD579027SOct 21, 2008
Shovel loader
TOYOTA JIDOSHOKKI KK14 citations93
USD578272SOct 7, 2008
Operation panel for a crane of an automated warehousing system
TOYOTA JIDOSHOKKI KK24 citations93
USD563624SMar 4, 2008
Operation panel for an automated warehousing system
TOYOTA JIDOSHOKKI KK20 citations93
USD557645SDec 18, 2007
Operation display panel for an industrial vehicle
TOYOTA JIDOSHOKKI KK42 citations90
USD581624SNov 25, 2008
Control device for an automated warehousing system
TOYOTA JIDOSHOKKI KK10 citations84
USD573160SJul 15, 2008
Shovel loader
TOYOTA JIDOSHOKKI KK12 citations84
USD561116SFeb 5, 2008
Remote controller for a crane of an automated warehousing system
TOYOTA JIDOSHOKKI KK9 citations84
USD578273SOct 7, 2008
Operation panel for a crane of an automated warehousing system
TOYOTA JIDOSHOKKI KK7 citations74
USD570381SJun 3, 2008
Cabin for working vehicles
TOYOTA JIDOSHOKKI KK7 citations74
USD570379SJun 3, 2008
Shovel loader
TOYOTA JIDOSHOKKI KK8 citations74
USD573162SJul 15, 2008
Seat bar for working vehicles
TOYOTA JIDOSHOKKI KK2 citations63
USD570380SJun 3, 2008
Shovel loader
TOYOTA JIDOSHOKKI KK4 citations63
USD568574SMay 6, 2008
Gate for an automated warehousing system
TOYOTA JIDOSHOKKI KK5 citations63
USD564175SMar 11, 2008
Control device for an automated warehousing system
TOYOTA JIDOSHOKKI KK2 citations63
AJINOMOTO KK
2 patentsFUJIWARA TAKAHIKO
2 patentsTANAKA HIROYUKI
1 patentHITACHI ALOKA MEDICAL LTD
1 patentFUJITSU LTD
1 patentNAKAGAWA NORIHISA
1 patentSOEJIMA SHINICHI
1 patentShowing the top 50 of 72 patents by PatentIndex Score.