Inventor
NAKASAKA YUKIHIRO
JP32 patents
⚠️ This page may combine multiple inventors who share the name “NAKASAKA YUKIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
18 patentsUS7159547B2Jan 9, 2007
Control apparatus for multi-cylinder internal combustion engine and control method
TOYOTA MOTOR CO LTD14 citations92
US7073493B2Jul 11, 2006
Control apparatus for multi-cylinder internal combustion engine and control method
TOYOTA MOTOR CO LTD20 citations92
US7997241B2Aug 16, 2011
Spark ignition type internal combustion engine
TOYOTA MOTOR CO LTD11 citations84
US7882821B2Feb 8, 2011
Spark ignition type internal combustion engine
TOYOTA MOTOR CO LTD9 citations84
US7398772B2Jul 15, 2008
Control apparatus for multi-cylinder internal combustion engine and control method
TOYOTA MOTOR CO LTD12 citations84
US6848422B2Feb 1, 2005
Control system and method for internal combustion engine with variable valve mechanism
TOYOTA MOTOR CO LTD18 citations83
US9903293B2Feb 27, 2018
Diagnostic system for internal combustion engine
TOYOTA MOTOR CO LTD2 citations73
US8352157B2Jan 8, 2013
Spark ignition type internal combustion engine
TOYOTA MOTOR CO LTD3 citations63
US8342143B2Jan 1, 2013
Spark ignition type internal combustion engine
TOYOTA MOTOR CO LTD3 citations63
US8011332B2Sep 6, 2011
Spark ignition type internal combustion engine
TOYOTA MOTOR CO LTD2 citations63
US10519822B2Dec 31, 2019
Internal combustion engine
TOYOTA MOTOR CO LTD1 citations62
US7363889B2Apr 29, 2008
Control device for multicylinder internal combustion engine
TOYOTA MOTOR CO LTD4 citations62
US10975778B2Apr 13, 2021
Control device for internal combustion engine
TOYOTA MOTOR CO LTD0 citations52
US10125697B2Nov 13, 2018
Control system for internal combustion engine
TOYOTA MOTOR CO LTD0 citations52
US10371687B2Aug 6, 2019
Air-fuel ratio detection device for internal combustion engine
TOYOTA MOTOR CO LTD0 citations41
US10215108B2Feb 26, 2019
Control device and control method of internal combustion engine
TOYOTA MOTOR CO LTD0 citations41
US10184413B2Jan 22, 2019
Control system of internal combustion engine
TOYOTA MOTOR CO LTD0 citations41
US7854217B2Dec 21, 2010
Idling control device of spark ignition type internal combustion engine
TOYOTA MOTOR CO LTD0 citations41
NAKASAKA YUKIHIRO
9 patentsUS9416722B2Aug 16, 2016
Control apparatus for internal combustion engine
NAKASAKA YUKIHIRO2 citations62
US8392095B2Mar 5, 2013
Spark ignition type internal combustion engine
NAKASAKA YUKIHIRO3 citations62
US8234054B2Jul 31, 2012
Method of operating a spark ignition type internal combustion engine
NAKASAKA YUKIHIRO5 citations62
US8185295B2May 22, 2012
Multi-cylinder engine
NAKASAKA YUKIHIRO5 citations62
US9482163B2Nov 1, 2016
Spark ignition type internal combustion engine
NAKASAKA YUKIHIRO0 citations51
US9441602B2Sep 13, 2016
Ignition timing control system for a spark ignition type internal combustion engine
NAKASAKA YUKIHIRO0 citations41
US9303615B2Apr 5, 2016
Ignition timing control device for an internal combustion engine
NAKASAKA YUKIHIRO0 citations41
US8818687B2Aug 26, 2014
Control apparatus of internal combustion engine
NAKASAKA YUKIHIRO0 citations41
US8573166B2Nov 5, 2013
Spark ignition type internal combustion engine
NAKASAKA YUKIHIRO0 citations41