Inventor
TSUNOOKA TAKASHI
JP32 patents
⚠️ This page may combine multiple inventors who share the name “TSUNOOKA TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
19 patentsUS6837040B2Jan 4, 2005
In-cylinder injection type spark-ignition internal combustion engine and control method thereof
TOYOTA MOTOR CO LTD74 citations97
US6478007B2Nov 12, 2002
In-cylinder-injection internal combustion engine and method of controlling in-cylinder-injection internal combustion engine
TOYOTA MOTOR CO LTD64 citations96
US6557524B2May 6, 2003
Negative pressure control apparatus and method of internal combustion engine
TOYOTA MOTOR CO LTD36 citations92
US7983831B2Jul 19, 2011
Control apparatus and method for internal combustion engine and fuel property determining apparatus and method
TOYOTA MOTOR CO LTD19 citations84
US10337422B2Jul 2, 2019
Control apparatus for internal combustion engine, and abnormality diagnosis system for control apparatus for internal combustion engine
TOYOTA MOTOR CO LTD11 citations82
US10830167B2Nov 10, 2020
Exhaust gas purification system for an internal combustion engine
TOYOTA MOTOR CO LTD2 citations73
US10669916B2Jun 2, 2020
Exhaust system for an internal combustion engine
TOYOTA MOTOR CO LTD6 citations73
US10006382B2Jun 26, 2018
Apparatus for detecting inter-cylinder air-fuel ratio imbalance in multi-cylinder internal combustion engine
TOYOTA MOTOR CO LTD5 citations73
US7373238B2May 13, 2008
Control system of internal combustion engine
TOYOTA MOTOR CO LTD7 citations73
US11267454B2Mar 8, 2022
Control system for hybrid vehicle
TOYOTA MOTOR CO LTD1 citations62
US7363889B2Apr 29, 2008
Control device for multicylinder internal combustion engine
TOYOTA MOTOR CO LTD4 citations62
US7270095B2Sep 18, 2007
Apparatus and method for controlling internal combustion engine
TOYOTA MOTOR CO LTD2 citations62
US7032550B2Apr 25, 2006
Inter-cylinder variation detection device and inter-bank variation detection device of internal combustion engine
TOYOTA MOTOR CO LTD4 citations62
US10563599B2Feb 18, 2020
Control system for turbocharged internal combustion engine
TOYOTA MOTOR CO LTD1 citations61
US7359794B2Apr 15, 2008
Control device for internal combustion engine
TOYOTA MOTOR CO LTD1 citations51
US10519851B2Dec 31, 2019
Turbocharger
TOYOTA MOTOR CO LTD0 citations41
US10125707B2Nov 13, 2018
Control apparatus for exhaust gas purification system
TOYOTA MOTOR CO LTD0 citations41
US7464693B2Dec 16, 2008
Internal combustion engine including plural cylinders, control apparatus and control method for internal combustion engine including plural cylinders
TOYOTA MOTOR CO LTD0 citations41
US10415459B2Sep 17, 2019
Warm-up system for exhaust gas apparatus
TOYOTA MOTOR CO LTD0 citations40
TSUNOOKA TAKASHI
10 patentsUS8113186B2Feb 14, 2012
Multifuel internal combustion engine
TSUNOOKA TAKASHI21 citations91
US9890718B2Feb 13, 2018
Control apparatus for internal combustion engine
TSUNOOKA TAKASHI5 citations72
US8408182B2Apr 2, 2013
Control apparatus and method of controlling internal combustion engine mounted on vehicle
TSUNOOKA TAKASHI5 citations72
US8417438B2Apr 9, 2013
Apparatus for detecting air-fuel ratio dispersion abnormality between cylinders of multiple-cylinder internal combustion engine
TSUNOOKA TAKASHI3 citations62
US8396647B2Mar 12, 2013
Control apparatus and method of controlling internal combustion engine mounted on vehicle
TSUNOOKA TAKASHI2 citations62
US9103270B2Aug 11, 2015
Control apparatus for internal combustion engine
TSUNOOKA TAKASHI1 citations51
US8935079B2Jan 13, 2015
Fuel supply system for internal combustion engine
TSUNOOKA TAKASHI1 citations51
US8474437B2Jul 2, 2013
Fuel injection controlling apparatus of internal combustion engine
TSUNOOKA TAKASHI1 citations51
US9512796B2Dec 6, 2016
Exhaust purification apparatus for internal combustion engine
TSUNOOKA TAKASHI1 citations46
US9175592B2Nov 3, 2015
Control device for internal combustion engine
TSUNOOKA TAKASHI0 citations41