| Patent | Date |
|---|
Catalyst deterioration detection system
Grant 11,434,806 - Furui , et al. September 6, 2 | 2022-09-06 |
Catalyst deterioration detection system
Grant 11,365,667 - Furui , et al. June 21, 2 | 2022-06-21 |
Diverting Agent And Method Of Filling Fracture In Well Using Same
App 20210363411 - MANDAI; Shusaku ; et al. | 2021-11-25 |
Exhaust purification system of internal combustion engine
Grant 11,143,128 - Kayanuma , et al. October 12, 2 | 2021-10-12 |
Catalyst Deterioration Detection System
App 20210199040 - FURUI; Kenji ; et al. | 2021-07-01 |
Catalyst Degradation Detection Apparatus
App 20210199041 - FURUI; Kenji ; et al. | 2021-07-01 |
Abnormality diagnosis system for an exhaust gas purification apparatus
Grant 10,815,853 - Shirasawa , et al. October 27, 2 | 2020-10-27 |
Abnormality diagnosis device for reducing agent adding device
Grant 10,753,261 - Kidokoro , et al. A | 2020-08-25 |
Abnormality diagnosis device for reducing agent adding device
Grant 10711678 - | 2020-07-14 |
Exhaust Purification System Of Internal Combustion Engine
App 20200208586A1 - | 2020-07-02 |
Abnormality Diagnosis System For Exhaust Gas Purification Apparatus
App 20190275465 - SHIRASAWA; Takeru ; et al. | 2019-09-12 |
Malfunction diagnosis apparatus and malfunction diagnosis method
Grant 10,385,752 - Matsumoto , et al. A | 2019-08-20 |
Abnormality Diagnosis System For An Exhaust Gas Purification Apparatus
App 20190195107 - SHIRASAWA; Takeru ; et al. | 2019-06-27 |
Abnormality Diagnosis Device For Reducing Agent Adding Device
App 20190186327 - KIDOKORO; Toru ; et al. | 2019-06-20 |
Exhaust gas purification apparatus of internal combustion engine
Grant 10,138,786 - Matsumoto , et al. Nov | 2018-11-27 |
Exhaust control system for internal combustion engine
Grant 10,125,654 - Hagimoto , et al. November 13, 2 | 2018-11-13 |
Fault diagnosis apparatus for exhaust gas purification system
Grant 10,119,448 - Kidokoro , et al. November 6, 2 | 2018-11-06 |
Exhaust Gas Purification Catalyst And Production Method Thereof
App 20180193819 - FURUI; Kenji ; et al. | 2018-07-12 |
Ammonia adsorption amount estimation apparatus, ammonia adsorption amount estimation method, and exhaust gas purification system for internal combustion engine
Grant 9,995,197 - Kidokoro , et al. June 12, 2 | 2018-06-12 |
Abnormality diagnosis device for exhaust gas purification apparatus in internal combustion engine
Grant 9,938,876 - Shirasawa , et al. April 10, 2 | 2018-04-10 |
Exhaust gas purification system for an internal combustion engine
Grant 9,835,069 - Hagimoto , et al. December 5, 2 | 2017-12-05 |
Diagnostic system for internal combustion engine
Grant 9,759,117 - Matsumoto , et al. September 12, 2 | 2017-09-12 |
Abnormality Diagnosis Device For Exhaust Gas Purification Apparatus In Internal Combustion Engine
App 20170241315 - SHIRASAWA; Takeru ; et al. | 2017-08-24 |
Exhaust Gas Purification Catalyst And Production Method Thereof
App 20170232424 - FURUI; Kenji ; et al. | 2017-08-17 |
Exhaust Gas Purification Apparatus Of Internal Combustion Engine
App 20170226908 - MATSUMOTO; Arifumi ; et al. | 2017-08-10 |
Exhaust Gas Purification System For An Internal Combustion Engine
App 20170175605 - HAGIMOTO; Yuriko ; et al. | 2017-06-22 |
Abnormality diagnosis device for exhaust gas control apparatus
Grant 9,677,452 - Kogo , et al. June 13, 2 | 2017-06-13 |
Fault Diagnosis Apparatus For Exhaust Gas Purification System
App 20170152784 - KIDOKORO; Toru ; et al. | 2017-06-01 |
Ammonia Adsorption Amount Estimation Apparatus, Ammonia Adsorption Amount Estimation Method, And Exhaust Gas Purification System For Internal Combustion Engine
App 20170145893 - KIDOKORO; Toru ; et al. | 2017-05-25 |
Abnormality diagnosis apparatus of exhaust gas purification apparatus
Grant 9,657,627 - Kogo , et al. May 23, 2 | 2017-05-23 |
Abnormality diagnosis device for a sensor
Grant 9,624,804 - Matsumoto , et al. April 18, 2 | 2017-04-18 |
Abnormality diagnosis apparatus of exhaust gas purification apparatus
Grant 9,617,938 - Kogo , et al. April 11, 2 | 2017-04-11 |
Diagnostic apparatus for exhaust gas purification apparatus
Grant 9,574,480 - Matsumoto , et al. February 21, 2 | 2017-02-21 |
Exhaust Control System For Internal Combustion Engine
App 20160376972 - HAGIMOTO; Taiga ; et al. | 2016-12-29 |
Malfunction Diagnosis Apparatus And Malfunction Diagnosis Method
App 20160369683 - MATSUMOTO; Arifumi ; et al. | 2016-12-22 |
Abnormality diagnosis apparatus for exhaust gas purification apparatus
Grant 9,453,451 - Matsumoto , et al. September 27, 2 | 2016-09-27 |
Abnormality Diagnosis Device For A Sensor (as Amended)
App 20160215669 - MATSUMOTO; Arifumi ; et al. | 2016-07-28 |
Diagnostic Apparatus For Exhaust Gas Purification Apparatus (as Amended)
App 20160208668 - MATSUMOTO; Arifumi ; et al. | 2016-07-21 |
Abnormality Diagnosis Apparatus For Exhaust Gas Purification Apparatus
App 20160201541 - MATSUMOTO; Arifumi ; et al. | 2016-07-14 |
Diagnostic System For Internal Combustion Engine
App 20160177804 - Matsumoto; Arifumi ; et al. | 2016-06-23 |
Abnormality Diagnosis Apparatus Of Exhaust Gas Purification Apparatus
App 20160131063 - KOGO; Tomoyuki ; et al. | 2016-05-12 |
Abnormality Diagnosis Apparatus of Exhaust Gas Purification Apparatus
App 20160131003 - KOGO; Tomoyuki ; et al. | 2016-05-12 |
Abnormality Diagnosis Device For Exhaust Gas Control Apparatus (as Amended)
App 20160115851 - KOGO; Tomoyuki ; et al. | 2016-04-28 |
Failure Determination Device For Emission Control Apparatus Of Internal Combustion Engine
App 20160109420 - Furui; Kenji ; et al. | 2016-04-21 |
Compaction tolerant basepipe for hydrocarbon production
Grant 8,479,811 - Furui , et al. July 9, 2 | 2013-07-09 |
Compaction Tolerant Basepipe for Hydrocarbon Production
App 20100243239 - Furui; Kenji ; et al. | 2010-09-30 |
Blow-moldable polyester resin composition, and blow molded articles thereof
Grant 5,523,135 - Shiwaku , et al. June 4, 1 | 1996-06-04 |
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