Inventor
MORINAGA SYUJIRO
JP11 patents
Patents
11 patentsUS6898927B2May 31, 2005
Emission control system with catalyst warm-up speeding control
DENSO CORP99 citations97
US6976382B2Dec 20, 2005
Abnormality diagnosing apparatus of exhaust gas sensor
DENSO CORP35 citations92
US6915203B2Jul 5, 2005
Apparatus and method for diagnosis of vehicular system
DENSO CORP30 citations92
US6892712B2May 17, 2005
Leak check for fuel vapor purge system
DENSO CORP27 citations92
US6832509B2Dec 21, 2004
Fuel vapor control system with leak check
DENSO CORP22 citations92
US6807851B2Oct 26, 2004
Leak-check apparatus of fuel-vapor-processing system, fuel-temperature estimation apparatus and fuel-temperature-sensor diagnosis apparatus
DENSO CORP44 citations92
US6935101B2Aug 30, 2005
Heating control system for gas sensor of engine
DENSO CORP13 citations84
US7285204B2Oct 23, 2007
Apparatus for detecting deterioration of air-fuel ratio sensor
DENSO CORP7 citations74
USRE41823EOct 19, 2010
Leak check for fuel vapor purge system
DENSO CORP4 citations62
USRE41660ESep 14, 2010
Fuel vapor control system with leak check
DENSO CORP3 citations62
US6854452B2Feb 15, 2005
Fuel vapor handling system
DENSO CORP3 citations62