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Internal combustion engine and method for removing particulate substance from internal combustion engine Grant 10,465,581 - Nagaoka , et al. No | 2019-11-05 |
Exhaust gas cleaning system for internal combustion engine and exhaust gas cleaning method for internal combustion engine Grant 10,415,448 - Nagaoka , et al. Sept | 2019-09-17 |
Exhaust purification system Grant 10,337,433 - Nishito , et al. | 2019-07-02 |
Internal Combustion Engine And Method For Removing Particulate Substance From Internal Combustion Engine App 20180163588 - NAGAOKA; Daiji ;   et al. | 2018-06-14 |
Exhaust Gas Purification System App 20180094596 - NISHITO; Masaaki ;   et al. | 2018-04-05 |
Exhaust Gas Cleaning System For Internal Combustion Engine And Exhaust Gas Cleaning Method For Internal Combustion Engine App 20170152779 - NAGAOKA; Daiji ;   et al. | 2017-06-01 |
Internal combustion engine and control method for same Grant 9,422,848 - Nagaoka , et al. August 23, 2 | 2016-08-23 |
Diesel Engine Starting Device And Starting Method App 20150090218 - Nagaoka; Daiji ;   et al. | 2015-04-02 |
Internal Combustion Engine And Control Method For Same App 20140325963 - Nagaoka; Daiji ;   et al. | 2014-11-06 |
NOx purification system and method for control of NOx purification system Grant 8,713,916 - Gabe , et al. May 6, 2 | 2014-05-06 |
Method of controlling NOx purification system and NOx purification system Grant 8,356,470 - Nagaoka , et al. January 22, 2 | 2013-01-22 |
Exhaust gas purification method and exhaust gas purification system Grant 8,341,943 - Nagaoka , et al. January 1, 2 | 2013-01-01 |
Exhaust gas purifying method and purifier Grant 8,186,148 - Gabe , et al. May 29, 2 | 2012-05-29 |
Method of controlling NOx purification system and NOx purification system Grant 8,109,080 - Gabe , et al. February 7, 2 | 2012-02-07 |
Exhaust gas purification method and exhaust gas purification system Grant 8,056,321 - Gabe , et al. November 15, 2 | 2011-11-15 |
Nitrogen oxide purification system Grant 8,058,205 - Nagaoka , et al. November 15, 2 | 2011-11-15 |
Method of controlling NOx purification system and NOx purification system Grant 8,051,642 - Gabe , et al. November 8, 2 | 2011-11-08 |
Regeneration control method for exhaust gas purification system, and exhaust gas purification system Grant 8,037,676 - Gabe , et al. October 18, 2 | 2011-10-18 |
Guide structure and exhaust gas purification device Grant 7,963,109 - Nagaoka , et al. June 21, 2 | 2011-06-21 |
Exhaust gas purification method and system Grant 7,963,103 - Nagaoka , et al. June 21, 2 | 2011-06-21 |
Method for control of exhaust gas purification system, and exhaust gas purification system Grant 7,797,927 - Nagaoka , et al. September 21, 2 | 2010-09-21 |
Method of exhaust gas purification and exhaust gas purification system Grant 7,716,918 - Gabe , et al. May 18, 2 | 2010-05-18 |
METHOD OF CONTROLLING NOx PURIFICATION SYSTEM AND NOx PURIFICATION SYSTEM App 20100115926 - Nagaoka; Daiji ;   et al. | 2010-05-13 |
METHOD OF CONTROLLING NOx PURIFICATION SYSTEM AND NOx PURIFICATION SYSTEM App 20100115924 - Gabe; Masashi ;   et al. | 2010-05-13 |
NOx PURIFICATION SYSTEM AND METHOD FOR CONTROL OF NOx PURIFICATION SYSTEM App 20100101218 - Gabe; Masashi ;   et al. | 2010-04-29 |
Sulfur purge control method for exhaust gas purifying system and exhaust gas purifying system Grant 7,669,410 - Nagaoka , et al. March 2, 2 | 2010-03-02 |
Exhaust Gas Purification Method And System App 20090235646 - Nagaoka; Daiji ;   et al. | 2009-09-24 |
Regenaration Control Method for Exhaust Gas Purification System, and Exhaust Gas Purification System App 20090126347 - Gabe; Masashi ;   et al. | 2009-05-21 |
Method for Control of Exhaust Gas Purification System, and Exhaust Gas Purification System App 20090120069 - Nagaoka; Daiji ;   et al. | 2009-05-14 |
Sulfur purge control method for exhaust gas purifying system and exhaust gas purifying system App 20090077947 - Nagaoka; Daiji ;   et al. | 2009-03-26 |
Exhaust Gas Purification Method and Exhaust Gas Purification System App 20090056314 - Gabe; Masashi ;   et al. | 2009-03-05 |
Method of Controlling Nochi Purification System and Nox Purification System App 20090044516 - Gabe; Masashi ;   et al. | 2009-02-19 |
Exhaust gas purification method and exhaust gas purification system App 20090038300 - Naito; Kenta ;   et al. | 2009-02-12 |
Exhaust gas purification method and exhaust gas purification system App 20090019836 - Nagaoka; Daiji ;   et al. | 2009-01-22 |
Exhaust gas cleaning method and exhaust gas cleaning system Grant 7,451,593 - Nagaoka , et al. November 18, 2 | 2008-11-18 |
Exhaust gas decontamination system and method of exhaust gas decontamination Grant 7,448,203 - Gabe , et al. November 11, 2 | 2008-11-11 |
Nitrogen Oxide Purification System App 20080120971 - Nagaoka; Daiji ;   et al. | 2008-05-29 |
Guide Structure and Exhaust Gas Purification Device App 20080072580 - Nagaoka; Daiji ;   et al. | 2008-03-27 |
Exhaust gas cleaning system Grant 7,337,608 - Gabe , et al. March 4, 2 | 2008-03-04 |
Gas Treatment Device App 20070261556 - Kasai; Junichi ;   et al. | 2007-11-15 |
Method of Exhaust Gas Purification and Exhaust Gas Purification System App 20070256405 - Gabe; Masashi ;   et al. | 2007-11-08 |
Internal combustion engine exhaust gas purifying system Grant 7,210,285 - Sato , et al. May 1, 2 | 2007-05-01 |
Exhaust gas purifying method and exhaust gas purifying system Grant 7,207,171 - Nagaoka , et al. April 24, 2 | 2007-04-24 |
Exhaust gas purifying method and exhaust gas purifying system Grant 7,191,590 - Nagaoka , et al. March 20, 2 | 2007-03-20 |
Exhaust gas cleaning method and exhaust gas cleaning system App 20070022742 - Nagaoka; Daiji ;   et al. | 2007-02-01 |
Exhaust gas purifying method and exhaust gas purifying system Grant 7,115,237 - Sato , et al. October 3, 2 | 2006-10-03 |
Control method of exhaust gas purifying system Grant 7,114,328 - Nagaoka , et al. October 3, 2 | 2006-10-03 |
Exhaust gas cleaning system App 20060201144 - Gabe; Masashi ;   et al. | 2006-09-14 |
Regeneration control method for continuously regenerating diesel particulate filter device Grant 7,086,220 - Imai , et al. August 8, 2 | 2006-08-08 |
Sulfur purge control method and exhaust gas purifying system Grant 7,051,520 - Nagaoka , et al. May 30, 2 | 2006-05-30 |
Regeneration control method for continuously regenerating diesel particulate filter device App 20050284138 - Imai, Takehito ;   et al. | 2005-12-29 |
Exhaust gas purifying system Grant 6,966,179 - Onodera , et al. November 22, 2 | 2005-11-22 |
Regenerative control method for continuous regenerative diesel particulate filter device Grant 6,952,918 - Imai , et al. October 11, 2 | 2005-10-11 |
Exhaust gas purifying method and exhaust gas purifying system App 20050132698 - Nagaoka, Daiji ;   et al. | 2005-06-23 |
Fuel injection control method for diesel engine and regenerative control method for exhaust gas after treatment device Grant 6,901,747 - Tashiro , et al. June 7, 2 | 2005-06-07 |
Exhaust gas purifying method and exhaust gas purifying system App 20050109022 - Nagaoka, Daiji ;   et al. | 2005-05-26 |
Sulfur purge control method and exhaust gas purifying system App 20050112046 - Nagaoka, Daiji ;   et al. | 2005-05-26 |
Exhaust gas decontamination system and method of exhaust gas decontamination App 20050102997 - Gabe, Masashi ;   et al. | 2005-05-19 |
Exhaust gas purifying method and exhaust gas purifying system App 20050050884 - Nagaoka, Daiji ;   et al. | 2005-03-10 |
Exhaust gas purifying system App 20050044845 - Onodera, Takao ;   et al. | 2005-03-03 |
Control method of exhaust gas purifying system App 20050014978 - Nagaoka, Daji ;   et al. | 2005-01-20 |
Exhaust gas purification system and method for controlling regeneration thereof Grant 6,802,180 - Gabe , et al. October 12, 2 | 2004-10-12 |
Exhaust gas purifying system for internal combustion engine App 20040154285 - Nagaoka, Daiji ;   et al. | 2004-08-12 |
Exhaust gas purifying system App 20040144069 - Gabe, Masashi ;   et al. | 2004-07-29 |
Exhaust gas purifying method and exhaust gas purifying system App 20040105801 - Sato, Hitoshi ;   et al. | 2004-06-03 |
Internal combustion engine exhaust gas purifying system App 20040055287 - Sato, Hitoshi ;   et al. | 2004-03-25 |
Regenerative control method for continuous regenerative diesel particulate filter device App 20040035101 - Imai, Takehito ;   et al. | 2004-02-26 |
Diesel particulate filter unit and regeneration control method of the same Grant 6,622,480 - Tashiro , et al. September 23, 2 | 2003-09-23 |
Fuel injection control method for diesel engine and regenerative control method for exhaust gas after treatment device App 20030145581 - Tashiro, Yoshihisa ;   et al. | 2003-08-07 |
Exhaust gas purification system and method for controlling regeneration thereof App 20030106308 - Gabe, Masashi ;   et al. | 2003-06-12 |
Exhaust gas purification system App 20030097834 - Gabe, Masashi ;   et al. | 2003-05-29 |
Diesel particulate filter unit and regeneration control method of the same App 20020112472 - Tashiro, Yoshihisa ;   et al. | 2002-08-22 |