| Patent | Date |
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Exhaust purification device and control method for same
Grant 10,947,884 - Nakada , et al. March 16, 2 | 2021-03-16 |
Exhaust gas purifying system
Grant 10,837,336 - Nagaoka , et al. November 17, 2 | 2020-11-17 |
Exhaust gas purification system for internal combustion engine, internal combustion engine, and exhaust gas purification method for internal combustion engine
Grant 10,753,245 - Nagaoka , et al. A | 2020-08-25 |
Exhaust purification system and catalyst regeneration method
Grant 10,690,073 - Nakada , et al. | 2020-06-23 |
NOx occlusion amount estimating device and NOx occlusion amount estimating method
Grant 10,683,788 - Nakada , et al. | 2020-06-16 |
Internal combustion engine control device
Grant 10,677,136 - Nakada , et al. | 2020-06-09 |
Exhaust purification system
Grant 10,675,587 - Nakada , et al. | 2020-06-09 |
Exhaust purification system and catalyst regeneration method
Grant 10,677,128 - Nakada , et al. | 2020-06-09 |
Exhaust purification system
Grant 10,669,909 - Nakada , et al. | 2020-06-02 |
Exhaust purification system and catalyst regeneration method
Grant 10,570,798 - Nakada , et al. Feb | 2020-02-25 |
Exhaust purification system
Grant 10,480,437 - Nakada , et al. Nov | 2019-11-19 |
Exhaust purification system and catalyst regeneration method
Grant 10,480,436 - Nakada , et al. Nov | 2019-11-19 |
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 purification system and control method therefor
Grant 10,436,092 - Nakada , et al. O | 2019-10-08 |
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, and control method for exhaust purification system
Grant 10,392,981 - Nakada , et al. A | 2019-08-27 |
NOx reduction control method for exhaust gas aftertreatment device
Grant 10,392,984 - Nagaoka A | 2019-08-27 |
Exhaust purification system, and control method for exhaust purification system
Grant 10,392,986 - Nakada , et al. A | 2019-08-27 |
Exhaust purification system
Grant 10,392,985 - Nishito , et al. A | 2019-08-27 |
Exhaust gas purification system for internal combustion engine, internal combustion engine, and exhaust gas purification method for internal combustion engine
Grant 10,385,747 - Nagaoka , et al. A | 2019-08-20 |
Exhaust gas purification system, and NOx purification capacity restoration method
Grant 10,364,719 - Nakada , et al. | 2019-07-30 |
Exhaust purification system
Grant 10,337,433 - Nishito , et al. | 2019-07-02 |
Exhaust purification system and method for restoring NOx purification capacity
Grant 10,316,716 - Nakada , et al. | 2019-06-11 |
Exhaust Gas Purifying System
App 20190153922 - NAGAOKA; Daiji ; et al. | 2019-05-23 |
Exhaust purification system and catalyst control method
Grant 10,260,398 - Nakada , et al. | 2019-04-16 |
Exhaust purification system and control method of the same
Grant 10,247,074 - Nishito , et al. | 2019-04-02 |
Exhaust purification system and control method of the same
Grant 10,240,499 - Nishito , et al. | 2019-03-26 |
Exhaust purification system and catalyst regeneration method
Grant 10,233,807 - Nakada , et al. | 2019-03-19 |
Exhaust purification system and catalyst control method
Grant 10221745 - | 2019-03-05 |
Regeneration device for exhaust-gas purifying device
Grant 10,174,702 - Nagaoka , et al. J | 2019-01-08 |
Exhaust gas purification system, and NOx purification capacity restoration method
Grant 10,130,913 - Nakada , et al. November 20, 2 | 2018-11-20 |
Exhaust Purification System
App 20180245532 - NAKADA; Teruo ; et al. | 2018-08-30 |
Exhaust purification system
Grant 10,052,587 - Nakada , et al. August 21, 2 | 2018-08-21 |
Internal Combustion Engine And Method For Removing Particulate Substance From Internal Combustion Engine
App 20180163588 - NAGAOKA; Daiji ; et al. | 2018-06-14 |
Exhaust Purification System
App 20180111087 - NAKADA; Teruo ; et al. | 2018-04-26 |
Exhaust Purification System, And Control Method For Exhaust Purification System
App 20180112573 - NAKADA; Teruo ; et al. | 2018-04-26 |
Exhaust Purification Device And Control Method For Same
App 20180106178 - NAKADA; Teruo ; et al. | 2018-04-19 |
Exhaust Gas Purification System
App 20180094596 - NISHITO; Masaaki ; et al. | 2018-04-05 |
NOx OCCLUSION AMOUNT ESTIMATING DEVICE AND NOx OCCLUSION AMOUNT ESTIMATING METHOD
App 20180073413 - NAKADA; Teruo ; et al. | 2018-03-15 |
Exhaust Purification System And Catalyst Regeneration Method
App 20180066556 - NAKADA; Teruo ; et al. | 2018-03-08 |
Internal Combustion Engine Control Device
App 20180066561 - NAKADA; Teruo ; et al. | 2018-03-08 |
Exhaust Purification System
App 20180065088 - NAKADA; Teruo ; et al. | 2018-03-08 |
Exhaust Purification System
App 20180066558 - NAKADA; Teruo ; et al. | 2018-03-08 |
Exhaust Purification System, And Control Method For Exhaust Purification System
App 20180066557 - NAKADA; Teruo ; et al. | 2018-03-08 |
Exhaust Purification System And Catalyst Regeneration Method
App 20180058290 - NAKADA; Teruo ; et al. | 2018-03-01 |
Exhaust Purification System And Catalyst Control Method
App 20180051615 - NAKADA; Teruo ; et al. | 2018-02-22 |
Exhaust Gas Purification System For Internal Combustion Engine, Internal Combustion Engine, And Exhaust Gas Purification Method For Internal Combustion Engine
App 20180038250 - NAGAOKA; Daiji ; et al. | 2018-02-08 |
Exhaust Purification System And Control Method Therefor
App 20180038254 - NAKADA; Teruo ; et al. | 2018-02-08 |
Exhaust Purification System And Catalyst Regeneration Method
App 20180030911 - NAKADA; Teruo ; et al. | 2018-02-01 |
Exhaust Gas Purification System For Internal Combustion Engine, Internal Combustion Engine, And Exhaust Gas Purification Method For Internal Combustion Engine
App 20180028975 - NAGAOKA; Daiji | 2018-02-01 |
Exhaust Gas Purification System For Internal Combustion Engine, Internal Combustion Engine, And Exhaust Gas Purification Method For Internal Combustion Engine
App 20180023435 - NAGAOKA; Daiji ; et al. | 2018-01-25 |
Exhaust Purification System And Catalyst Regeneration Method
App 20180017000 - NAKADA; Teruo ; et al. | 2018-01-18 |
EXHAUST GAS PURIFICATION SYSTEM, AND NOx PURIFICATION CAPACITY RESTORATION METHOD
App 20180015412 - NAKADA; Teruo ; et al. | 2018-01-18 |
EXHAUST GAS PURIFICATION SYSTEM, AND NOx PURIFICATION CAPACITY RESTORATION METHOD
App 20170362980 - NAKADA; Teruo ; et al. | 2017-12-21 |
EXHAUST PURIFICATION SYSTEM AND METHOD FOR RESTORING NOx PURIFICATION CAPACITY
App 20170362979 - NAKADA; Teruo ; et al. | 2017-12-21 |
Exhaust Purification System And Catalyst Regeneration Method
App 20170350299 - NAKADA; Teruo ; et al. | 2017-12-07 |
Exhaust gas purification system and exhaust gas purification method
Grant 9,828,899 - Nagaoka , et al. November 28, 2 | 2017-11-28 |
Regeneration Device For Exhaust-gas Purifying Device
App 20170268450 - NAGAOKA; Daiji ; et al. | 2017-09-21 |
Exhaust-gas-cleaning System And Method For Controlling The Same
App 20170218807 - NISHITO; Masaaki ; et al. | 2017-08-03 |
Exhaust Gas Purification System
App 20170191396 - NISHITO; Masaaki ; et al. | 2017-07-06 |
Exhaust-gas-cleaning System And Method Of Controlling Same
App 20170191397 - NISHITO; Masaaki ; et al. | 2017-07-06 |
NOx REDUCTION CONTROL METHOD FOR EXHAUST GAS AFTERTREATMENT DEVICE
App 20170167343 - NAGAOKA; Daiji | 2017-06-15 |
Exhaust gas purification system
Grant 9,670,810 - Sakamoto , et al. June 6, 2 | 2017-06-06 |
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 |
Exhaust injection control method for exhaust gas post-treatment device
Grant 9,664,131 - Nagaoka May 30, 2 | 2017-05-30 |
Exhaust gas purification system and exhaust gas purification method
Grant 9,624,856 - Nagaoka , et al. April 18, 2 | 2017-04-18 |
Exhaust gas purification system and exhaust gas purification method
Grant 9,604,176 - Nagaoka , et al. March 28, 2 | 2017-03-28 |
Control method for exhaust gas aftertreatment device
Grant 9,562,463 - Nagaoka , et al. February 7, 2 | 2017-02-07 |
Exhaust Injection Control Method For Exhaust Gas Post-treatment Device
App 20160319756 - NAGAOKA; Daiji | 2016-11-03 |
Exhaust gas purification system and exhaust gas purification method
Grant 9,447,743 - Nagaoka , et al. September 20, 2 | 2016-09-20 |
Internal combustion engine and control method for same
Grant 9,422,848 - Nagaoka , et al. August 23, 2 | 2016-08-23 |
Exhaust Gas Purification System And Exhaust Gas Purification Method
App 20160201587 - NAGAOKA; Daiji ; et al. | 2016-07-14 |
Exhaust Gas Purification System Of Internal Combustion Engine And Exhaust Gas Purification Method Of Internal Combustion Engine
App 20160195030 - NAGAOKA; Daiji ; et al. | 2016-07-07 |
Exhaust Gas Purification System And Exhaust Gas Purification Method
App 20160186680 - NAGAOKA; Daiji ; et al. | 2016-06-30 |
Exhaust gas purification system and exhaust gas purification method
Grant 9,278,313 - Nagaoka , et al. March 8, 2 | 2016-03-08 |
METHOD FOR DETERMINING DEGRADATION OF NOx STORAGE REDUCTION CATALYST IN EXHAUST GAS AFTERTREATMENT DEVICE
App 20160061087 - NAGAOKA; Daiji | 2016-03-03 |
Exhaust Gas Purification System
App 20160061077 - SAKAMOTO; Takayuki ; et al. | 2016-03-03 |
Control Method For Exhaust Gas Aftertreatment Device
App 20160061085 - NAGAOKA; Daiji ; et al. | 2016-03-03 |
Diesel engine exhaust gas purification method and exhaust gas purification system
Grant 9,222,394 - Nagaoka , et al. December 29, 2 | 2015-12-29 |
Exhaust Gas Purification System And Exhaust Gas Purification Method
App 20150292425 - Nagaoka; Daiji ; et al. | 2015-10-15 |
Exhaust Gas Purification System And Exhaust Gas Purification Method
App 20150275801 - Nagaoka; Daiji ; et al. | 2015-10-01 |
Exhaust Gas Purification System And Exhaust Gas Purification Method
App 20150238902 - Nagaoka; Daiji ; et al. | 2015-08-27 |
Exhaust gas purification device and control method for exhaust gas purification device
Grant 9,051,859 - Nagaoka , et al. June 9, 2 | 2015-06-09 |
Exhaust-pipe injection system
Grant 9,032,713 - Nagaoka , et al. May 19, 2 | 2015-05-19 |
Diesel Engine Starting Device And Starting Method
App 20150090218 - Nagaoka; Daiji ; et al. | 2015-04-02 |
Diesel particulate filter system
Grant 8,973,430 - Nagaoka , et al. March 10, 2 | 2015-03-10 |
Exhaust gas purification device
Grant 8,973,348 - Nagaoka , et al. March 10, 2 | 2015-03-10 |
Apparatus for diagnosing causes of NO.sub.x conversion efficiency degradation
Grant 8,973,431 - Nagaoka , et al. March 10, 2 | 2015-03-10 |
Exhaust Gas Purification System And Exhaust Gas Purification Method
App 20140341781 - Nagaoka; Daiji ; et al. | 2014-11-20 |
Diesel Engine Exhaust Gas Purification Method And Exhaust Gas Purification System
App 20140325962 - Nagaoka; Daiji ; et al. | 2014-11-06 |
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 |
Exhaust gas purification method and exhaust gas purification system
Grant 8,671,661 - Nagaoka , et al. March 18, 2 | 2014-03-18 |
Fuel injection control device
Grant 8,656,704 - Nagaoka , et al. February 25, 2 | 2014-02-25 |
Exhaust gas purifier and system for exhaust gas purification
Grant 8,607,551 - Nagaoka , et al. December 17, 2 | 2013-12-17 |
Apparatus For Diagnosing Causes Of Nox Conversion Efficiency Degradation
App 20130306171 - Nagaoka; Daiji ; et al. | 2013-11-21 |
Exhaust gas purification apparatus
Grant 8,561,396 - Nagaoka , et al. October 22, 2 | 2013-10-22 |
Dpf System
App 20130269427 - Nagaoka; Daiji ; et al. | 2013-10-17 |
Exhaust-pipe Injection System
App 20130263581 - Nagaoka; Daiji ; et al. | 2013-10-10 |
System for exhaust gas purification and method of controlling the same
Grant 8,528,320 - Nagaoka , et al. September 10, 2 | 2013-09-10 |
Exhaust Gas Purification Device And Control Method For Exhaust Gas Purification Device
App 20130031892 - Nagaoka; Daiji ; et al. | 2013-02-07 |
Exhaust Gas Purification Device
App 20130025264 - Nagaoka; Daiji ; et al. | 2013-01-31 |
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 |
Method for controlling exhaust gas purification system and exhaust gas purification system
Grant 8,322,130 - Yuza , et al. December 4, 2 | 2012-12-04 |
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 |
Nitrogen oxide purification system
Grant 8,058,205 - Nagaoka , et al. November 15, 2 | 2011-11-15 |
Exhaust gas purification method and exhaust gas purification system
Grant 8,056,321 - Gabe , 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 |
Exhaust gas purification method and system
Grant 7,963,103 - Nagaoka , et al. June 21, 2 | 2011-06-21 |
Guide structure and exhaust gas purification device
Grant 7,963,109 - Nagaoka , et al. June 21, 2 | 2011-06-21 |
Exhaust Gas Purification Apparatus
App 20110072806 - Nagaoka; Daiji ; et al. | 2011-03-31 |
System For Exhaust Gas Purification And Method Of Controlling The Same
App 20110061366 - Nagaoka; Daiji ; et al. | 2011-03-17 |
Exhaust Gas Purifier And System For Exhaust Gas Purification
App 20110047990 - Nagaoka; Daiji ; et al. | 2011-03-03 |
Exhaust Gas Purification Method And Exhaust Gas Purification System
App 20110041479 - Nagaoka; Daiji ; et al. | 2011-02-24 |
Fuel Injection Control Device
App 20100319328 - Nagaoka; Daiji ; et al. | 2010-12-23 |
NOx PURIFICATION SYSTEM AND METHOD FOR CONTROL OF NOx PURIFICATION SYSTEM
App 20100307132 - Yuza; Hiroyuki ; et al. | 2010-12-09 |
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 20100115924 - Gabe; Masashi ; et al. | 2010-05-13 |
METHOD OF CONTROLLING NOx PURIFICATION SYSTEM AND NOx PURIFICATION SYSTEM
App 20100115926 - Nagaoka; Daiji ; 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 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 |
Method of Exhaust Gas Purification and Exhaust Gas Purification System
App 20070256405 - Gabe; Masashi ; et al. | 2007-11-08 |
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 |
Control method of exhaust gas purifying system
Grant 7,114,328 - Nagaoka , et al. October 3, 2 | 2006-10-03 |
Sulfur purge control method and exhaust gas purifying system
Grant 7,051,520 - Nagaoka , et al. May 30, 2 | 2006-05-30 |
Exhaust gas purifying method and exhaust gas purifying system
App 20050132698 - Nagaoka, Daiji ; et al. | 2005-06-23 |
Sulfur purge control method and exhaust gas purifying system
App 20050112046 - Nagaoka, Daiji ; et al. | 2005-05-26 |
Exhaust gas purifying method and exhaust gas purifying system
App 20050109022 - 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 for internal combustion engine
App 20040154285 - Nagaoka, Daiji ; et al. | 2004-08-12 |
Multi-function image processing system
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Image processing apparatus and method for painting a memory with plural colors
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Image recording apparatus with the ability to determine if enough expendable supplies are available to carry out a recording job
Grant 5,096,180 - Nagaoka , et al. March 17, 1 | 1992-03-17 |
Method of detecting an internal point within a closed area
Grant 5,014,331 - Kurogane , et al. May 7, 1 | 1991-05-07 |
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