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Exhaust gas purification apparatus of an internal combustion engine Grant 8,409,536 - Fukuda , et al. April 2, 2 | 2013-04-02 |
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Exhaust Gas Purification System For Internal Combustion Engine App 20130055703 - Toshioka; Shunsuke ;   et al. | 2013-03-07 |
Exhaust Gas Purification Apparatus Of An Internal Combustion Engine App 20130052107 - Fukuda; Koichiro ;   et al. | 2013-02-28 |
Exhaust gas purification apparatus for internal combustion engine Grant 8,365,516 - Fukuda , et al. February 5, 2 | 2013-02-05 |
Fuel addition control method applied to exhaust emission purifier of internal combustion engine and exhaust emission purifier Grant 8,336,294 - Fukuda , et al. December 25, 2 | 2012-12-25 |
Exhaust gas purification apparatus for internal combustion engine Grant 8,333,064 - Bisaiji , et al. December 18, 2 | 2012-12-18 |
Fuel supply control method applied to exhaust gas control apparatus for internal combustion engine and exhaust gas control apparatus to which the method is applied Grant 8,261,532 - Fukuda , et al. September 11, 2 | 2012-09-11 |
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Evaluation Device for Control System, Validation Device Used in Evaluation Device, Method for Evaluating Control System, and Computer Program Used Therein App 20070255482 - Fukuda; Koichiro | 2007-11-01 |
Fuel Supply Control Method Applied to Exhaust Gas Control Apparatus for Internal Combustion Engine and Exhaust Gas Control Apparatus to Which the Method is Applied App 20070214769 - Fukuda; Koichiro ;   et al. | 2007-09-20 |
Air fuel ratio control apparatus for an internal combustion engine Grant 6,932,069 - Suyama , et al. August 23, 2 | 2005-08-23 |
Air fuel ratio control apparatus for an internal combustion engine App 20050076635 - Suyama, Kingo ;   et al. | 2005-04-14 |