Exhaust gas purifier in an internal combustion engine
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patent
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November 1977 |
Internal combustion engine equipped with improved secondary air supply system
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patent
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January 1979 |
Exhaust system affecting suction of secondary air by use of larger connector pipe
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patent
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April 1979 |
Internal combustion engine having a turbo-supercharger with an automatic bypass
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patent
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February 1983 |
Turbocharging system for an internal combustion engine
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patent
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June 1987 |
Exhaust device for internal combustion engine
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patent
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March 1989 |
Exhaust system for an internal combustion engine
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patent
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February 1995 |
Exhaust system for internal combustion engines
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patent
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December 1995 |
Exhaust gas purification by gas reaction in exhaust catalyst
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patent
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June 1998 |
Closely coupled exhaust catalyst system and engine strategy associated therewith
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patent
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March 1999 |
Secondary air system for an internal combustion engine
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patent
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August 2000 |
Method of checking lambda sensor connections in multicylinder internal combustion engines
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patent
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January 2001 |
Secondary air system for an internal combustion engine
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patent
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January 2002 |
Secondary air supply system for engine of motorcycle
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patent
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May 2002 |
Internal combustion engine and method of operating same
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patent
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March 2004 |
Exhaust gas purification device of internal combustion engine and method therefore
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patent
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December 2004 |
Air injection apparatus for a turbocharged diesel engine
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patent
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March 2005 |
Internal combustion engine with secondary air charging and a method of controlling the secondary air charging system
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patent
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April 2005 |
Internal combustion engine, control apparatus for internal combustion engine, and control method for internal combustion engine
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patent
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July 2005 |
Secondary air feeding apparatus and method of detecting abnormality in the apparatus
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patent
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July 2005 |
Charged internal combustion engine
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patent
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July 2005 |
Cold air super-charged internal combustion engine, working cycle and method
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patent
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October 2005 |
Secondary air supply system and secondary air supply method
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patent
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December 2005 |
Method for heating an exhaust gas catalyst for an internal combustion engine operating with direct fuel injection
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patent
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January 2007 |
Diagnosis apparatus for secondary air supply apparatus
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patent
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November 2008 |
Diagnosis apparatus for secondary air supply apparatus
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patent
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March 2011 |
Secondary air supply system and vehicle
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patent
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September 2011 |
Airflow control valve for use in an internal combustion engine
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patent-application
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February 2006 |
Drive device for a motor vehicle
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patent-application
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June 2007 |
Method and apparatus for reducing exhaust gas including hydrocarbons during initial cold start period
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patent-application
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October 2007 |
Diagnosis apparatus for secondary air supply apparatus
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patent-application
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August 2008 |
Drive Train for a Motor Vehicle
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patent-application
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February 2010 |
Secondary Air Injection System and Method
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patent-application
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January 2013 |
Comparison of Different EGR Solutions
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conference
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April 2008 |