Inventor
TAKAKURA SHIRO
JP13 patents
Patents
13 patentsUS6792749B2Sep 21, 2004
Exhaust gas purifying apparatus for internal combustion engine
HONDA MOTOR CO LTD20 citations92
US6477830B2Nov 12, 2002
Fault determining apparatus for exhaust passage switching valve
HONDA MOTOR CO LTD31 citations92
US6367245B1Apr 9, 2002
Method of evaluating deteriorated state of exhaust gas adsorbent
HONDA MOTOR CO LTD32 citations92
US6286306B1Sep 11, 2001
Exhaust gas purification system of internal combustion engine
HONDA MOTOR CO LTD21 citations92
US6945034B2Sep 20, 2005
Exhaust gas purifying apparatus for internal combustion engine
HONDA MOTOR CO LTD11 citations73
US6820416B2Nov 23, 2004
Exhaust emission control system for an internal combustion engine
HONDA MOTOR CO LTD12 citations73
US6334304B1Jan 1, 2002
Degradation discrimination system of internal combustion engine exhaust gas purification system
HONDA MOTOR CO LTD13 citations73
US6758033B2Jul 6, 2004
State determining apparatus for exhaust gas purifier
HONDA MOTOR CO LTD4 citations63
US6978598B2Dec 27, 2005
Deteriorated state evaluation device for exhaust emission control equipment
HONDA MOTOR CO LTD2 citations62
US6923849B2Aug 2, 2005
Hydrocarbon adsorbent state determining apparatus
HONDA MOTOR CO LTD5 citations62
US6799420B2Oct 5, 2004
Method of evaluating deteriorated state of hydrocarbon adsorbent
HONDA MOTOR CO LTD5 citations62
US6820413B2Nov 23, 2004
State determining apparatus for exhaust gas purifier
HONDA MOTOR CO LTD0 citations52
US10527006B2Jan 7, 2020
Mounting structure of water injection device of internal combustion engine
HONDA MOTOR CO LTD0 citations50