Inventor
OKETANI TOSHIKAZU
JP18 patents
Patents
18 patentsUS5544482AAug 13, 1996
Exhaust gas-purifying system for internal combustion engines
HONDA MOTOR CO LTD95 citations96
US5713198AFeb 3, 1998
Exhaust gas-purifying device for internal combustion engines
HONDA MOTOR CO LTD36 citations92
US5634331AJun 3, 1997
Exhaust gas-purifying device for internal combustion engines
HONDA MOTOR CO LTD42 citations92
US5584177ADec 17, 1996
Adsorber temperature-estimating device for internal combustion engines and exhaust gas-purifying system using same
HONDA MOTOR CO LTD20 citations92
US5501073AMar 26, 1996
Ignition timing control system for internal combustion engines
HONDA MOTOR CO LTD24 citations92
US5467594ANov 21, 1995
Exhaust gas-purifying system for internal combustion engines
HONDA MOTOR CO LTD37 citations92
US5216995AJun 8, 1993
Evaporative fuel-purging control system and air-fuel ratio control system associated therewith for internal combustion engines
HONDA MOTOR CO LTD46 citations92
US5216880AJun 8, 1993
Catalytic converter heater control system for internal combustion engine
HONDA MOTOR CO LTD24 citations92
US5201173AApr 13, 1993
Catalyst temperature control system for internal combustion engines
HONDA MOTOR CO LTD45 citations92
US5070847ADec 10, 1991
Method of detecting abnormality in fuel supply systems of internal combustion engines
HONDA MOTOR CO LTD32 citations92
US5881552AMar 16, 1999
Control system for internal combustion engines and control system for vehicles
HONDA MOTOR CO LTD39 citations91
US5499501AMar 19, 1996
Engine exhaust emission control system
HONDA MOTOR CO LTD37 citations91
US6023401AFeb 8, 2000
Abnormality detecting device for exhaust secondary air supplying system
HONDA MOTOR CO LTD23 citations90
US5531203AJul 2, 1996
Catalyst activating system in multi-cylinder internal combustion engine
HONDA MOTOR CO LTD20 citations84
US5600949AFeb 11, 1997
Exhaust gas-purifying system for internal combustion engines
HONDA MOTOR CO LTD9 citations74
US5555724ASep 17, 1996
Capacity determining system in exhaust emission control unit for internal combustion engine
HONDA MOTOR CO LTD8 citations74
US5493857AFeb 27, 1996
Exhaust gas-purifying system for internal combustion engines
HONDA MOTOR CO LTD18 citations74
US5343700ASep 6, 1994
Air-fuel ratio control system for internal combustion engines
HONDA MOTOR CO LTD15 citations74