Inventor
OKUBO KATSURA
JP12 patents
Patents
12 patentsUS7212912B2May 1, 2007
Internal cylinder pressure detection
HONDA MOTOR CO LTD24 citations92
US7121233B2Oct 17, 2006
Control apparatus for an internal combustion engine
HONDA MOTOR CO LTD25 citations91
US7082898B2Aug 1, 2006
Internal combustion engine of compression ignition type
HONDA MOTOR CO LTD36 citations91
US7467041B2Dec 16, 2008
Workload calculation apparatus and method for internal combustion engine, and engine control unit
HONDA MOTOR CO LTD10 citations84
US7757545B2Jul 20, 2010
Device and method for determining trouble of cylinder pressure sensor
HONDA MOTOR CO LTD11 citations83
US7299680B2Nov 27, 2007
Knocking detection
HONDA MOTOR CO LTD14 citations83
US7117725B2Oct 10, 2006
In-cylinder pressure detecting apparatus
HONDA MOTOR CO LTD13 citations83
US7000586B2Feb 21, 2006
Control device for compression ignition operation of internal combustion engine
HONDA MOTOR CO LTD9 citations73
US7657359B2Feb 2, 2010
Apparatus and method for calculating work load of engine
HONDA MOTOR CO LTD2 citations62
US7438046B2Oct 21, 2008
Failure detection apparatus for variable valve timing and lift control system of internal combustion engine
HONDA MOTOR CO LTD5 citations62
US7398150B2Jul 8, 2008
Method of calculating the amount of work done by an internal combustion engine
HONDA MOTOR CO LTD2 citations62
US7647155B2Jan 12, 2010
Apparatus and method for calculating work load engine
HONDA MOTOR CO LTD2 citations61