Patent | Date |
---|
NOx SENSOR ABNORMALITY DETECTOR App 20180274428 - NAKAMURA; Yoshitaka ;   et al. | 2018-09-27 |
Exhaust gas purification system for an internal combustion engine Grant 9,359,927 - Kawaguchi , et al. June 7, 2 | 2016-06-07 |
Exhaust Gas Purification System For An Internal Combustion Engine App 20150113985 - KAWAGUCHI; Bungo ;   et al. | 2015-04-30 |
Soot discharge estimating device for internal combustion engines Grant 9,008,949 - Onishi April 14, 2 | 2015-04-14 |
Exhaust gas purification system for an internal combustion engine Grant 8,943,802 - Kawaguchi , et al. February 3, 2 | 2015-02-03 |
Exhaust gas recirculation device of internal combustion engine, and control method for the device Grant 8,706,385 - Nakayama , et al. April 22, 2 | 2014-04-22 |
Exhaust gas recirculation device of engine Grant 8,560,213 - Onishi , et al. October 15, 2 | 2013-10-15 |
Control Device For Internal Combustion Engine App 20130247883 - Onishi; Tomomi ;   et al. | 2013-09-26 |
Soot discharge estimating device for internal combustion engines Grant 8,457,905 - Onishi , et al. June 4, 2 | 2013-06-04 |
Exhaust gas control system for internal combustion engine and method for controlling the same Grant 8,453,446 - Onishi , et al. June 4, 2 | 2013-06-04 |
Exhaust Gas Purification System For An Internal Combustion Engine App 20120240557 - Kawaguchi; Bungo ;   et al. | 2012-09-27 |
EGR system for internal combustion engine and method for controlling the same Grant 8,220,443 - Murata , et al. July 17, 2 | 2012-07-17 |
Exhaust gas recirculation system for internal combustion engine and method for controlling the same Grant 8,196,404 - Onishi , et al. June 12, 2 | 2012-06-12 |
Soot Discharge Estimating Device For Internal Combustion Eingines App 20120143472 - Onishi; Tomomi | 2012-06-07 |
Exhaust gas recirculation apparatus for an internal combustion engine Grant 8,108,129 - Nakayama , et al. January 31, 2 | 2012-01-31 |
Exhaust gas recirculation system for internal combustion engine and method for controlling the same Grant 8,001,953 - Murata , et al. August 23, 2 | 2011-08-23 |
Exhaust Gas Recirculation Device Of Engine App 20110155109 - Onishi; Tomomi ;   et al. | 2011-06-30 |
Soot generation amount estimation apparatus for internal combustion engine Grant 7,930,922 - Onishi , et al. April 26, 2 | 2011-04-26 |
Exhaust Gas Recirculation Apparatus For An Internal Combustion Engine App 20110054762 - Nakayama; Shigeki ;   et al. | 2011-03-03 |
Gas-mixture-state estimation apparatus for internal combustion engine and emission-generation-amount estimation apparatus Grant 7,848,871 - Onishi , et al. December 7, 2 | 2010-12-07 |
Soot Discharge Estimating Device For Internal Combustion Engines App 20100286930 - Onishi; Tomomi ;   et al. | 2010-11-11 |
Exhaust-gas Recirculation Apparatus And Exhaust-gas Recirculation Flow Rate Estimation Method For Internal Combustion Engines App 20100199639 - Matsunaga; Akio ;   et al. | 2010-08-12 |
Exhaust Gas Recirculation Device Of Internal Combustion Engine, And Control Method For The Device App 20100179745 - Nakayama; Shigeki ;   et al. | 2010-07-15 |
Soot Generation Amount Estimation Apparatus For Internal Combustion Engine App 20100058832 - Onishi; Tomomi ;   et al. | 2010-03-11 |
Exhaust Gas Recirculation System For Internal Combustion Engine And Method For Controlling The Same App 20100050999 - Murata; Hiroki ;   et al. | 2010-03-04 |
Exhaust Gas Control System For Internal Combustion Engine And Method For Controlling The Same App 20100000213 - Onishi; Tomomi ;   et al. | 2010-01-07 |
Egr System For Internal Combustion Engine And Method For Controlling The Same App 20090283077 - Murata; Hiroki ;   et al. | 2009-11-19 |
Exhaust Gas Recirculation System For Internal Combustion Engine And Method For Controlling The Same App 20090223221 - Onishi; Tomomi ;   et al. | 2009-09-10 |
Gas-Mixture-State Estimation Apparatus for Internal Combustion Engine and Emission-Generation-Amount Estimation Apparatus App 20090055076 - Onishi; Tomomi ;   et al. | 2009-02-26 |