| Patent | Date |
|---|
Exhaust gas purification catalyst, exhaust gas purification method, and production method for exhaust gas purification catalyst
Grant 11,446,639 - Ogino , et al. September 20, 2 | 2022-09-20 |
Hydrogen-producing catalyst and exhaust gas purifying catalyst using same
Grant 11,446,638 - Ashikari , et al. September 20, 2 | 2022-09-20 |
Exhaust Gas Purification Catalyst, Method Of Purifying Exhaust Gas, And Method Of Manufacturing Exhaust Gas Purification Catalyst
App 20220280921 - KOITO; Yusuke ; et al. | 2022-09-08 |
Diesel engine exhaust gas purification catalyst, production method therefor, and exhaust gas purification method using the same
Grant 11,344,864 - Goto , et al. May 31, 2 | 2022-05-31 |
Catalyst For Exhaust Gas Purification, Method For Producing Same, And Exhaust Gas Purification Method Using Same
App 20220062869 - KUNO; Hirotaka ; et al. | 2022-03-03 |
Catalyst For Exhaust Gas Oxidation, Method For Producing Same, And Exhaust Gas Oxidation Method Using Same
App 20220023847 - KUMON; Tatsuya ; et al. | 2022-01-27 |
Exhaust Gas Purification Catalyst and Exhaust Gas Purification Method
App 20220016614 - AKAMATSU; Ayana ; et al. | 2022-01-20 |
Diesel Engine Exhaust Gas Purification Catalyst, Production Method Therefor, And Exhaust Gas Purification Method Using The Same
App 20210379566 - GOTO; Yosuke ; et al. | 2021-12-09 |
Gasoline Engine Exhaust Gas Purification Catalyst, Production Method Therefor, And Exhaust Gas Purification Method Using The Same
App 20210354110 - OGINO; Yuji ; et al. | 2021-11-18 |
Exhaust gas purification catalyst and exhaust gas purification method using the same
Grant 11,149,603 - Kuno , et al. October 19, 2 | 2021-10-19 |
Exhaust gas purification catalyst and exhaust gas purification method using the same
Grant 11,141,713 - Kuno , et al. October 12, 2 | 2021-10-12 |
Exhaust gas purification catalyst and exhaust gas purification method using the same
Grant 11,143,072 - Kuno , et al. October 12, 2 | 2021-10-12 |
Exhaust Gas Purification Catalyst, Exhaust Gas Purification Method, And Production Method For Exhaust Gas Purification Catalyst
App 20210299638 - OGINO; Yuji ; et al. | 2021-09-30 |
Phosphorus compound-containing exhaust gas purifying catalyst
Grant 11,110,436 - Kuno , et al. September 7, 2 | 2021-09-07 |
Catalyst for purification of exhaust gas from internal combustion engine and exhaust gas purifying method using the catalyst
Grant 11,110,396 - Minami , et al. September 7, 2 | 2021-09-07 |
Catalyst for purification of exhaust gas from internal combustion engine and method for purification of exhaust gas using the catalyst
Grant 10,967,362 - Kuno , et al. April 6, 2 | 2021-04-06 |
Phosphorus Compound-containing Exhaust Gas Purifying Catalyst
App 20200384446 - KUNO; Hirotaka ; et al. | 2020-12-10 |
Hydrogen-producing Catalyst And Exhaust Gas Purifying Catalyst Using Same
App 20200330964 - ASHIKARI; Kenji ; et al. | 2020-10-22 |
Exhaust gas purifying catalyst and method for purifying exhaust gas
Grant 10,653,999 - Ashikari , et al. | 2020-05-19 |
Exhaust gas purification catalyst for internal combustion engine, and exhaust gas purifying method using exhaust gas purification catalyst
Grant 10,654,030 - Komata , et al. | 2020-05-19 |
Exhaust Gas Purification Catalyst And Exhaust Gas Purification Method Using The Same
App 20200129962 - KUNO; Hirotaka ; et al. | 2020-04-30 |
Exhaust Gas Purifying Catalyst And Method For Purifying Exhaust Gas
App 20200047121 - Ashikari; Kenji ; et al. | 2020-02-13 |
Exhaust Gas Purification Catalyst And Exhaust Gas Purification Method Using The Same
App 20200049042 - KUNO; Hirotaka ; et al. | 2020-02-13 |
Exhaust Gas Purification Catalyst And Exhaust Gas Purification Method Using The Same
App 20200049041 - KUNO; Hirotaka ; et al. | 2020-02-13 |
Exhaust Gas Purification Catalyst For Internal Combustion Engine, And Exhaust Gas Purifying Method Using Exhaust Gas Purificatio
App 20190291083 - KOMATA; Kazuyoshi ; et al. | 2019-09-26 |
Exhaust gas purification catalyst for lean burn engine
Grant 10,376,839 - Umeno , et al. A | 2019-08-13 |
Catalyst For Purification Of Exhaust Gas From Internal Combustion Engine And Method For Purification Of Exhaust Gas Using The Ca
App 20190232258 - KUNO; Hirotaka ; et al. | 2019-08-01 |
NOx storage reduction catalyst for purifying exhaust gas and exhaust gas purification method using said catalyst
Grant 10,226,755 - Umeno , et al. | 2019-03-12 |
Catalyst for internal combustion engine exhaust gas purification, and system for same
Grant 10,150,082 - Yoshikawa Dec | 2018-12-11 |
Catalyst For Purification Of Exhaust Gas From Internal Combustion Engine And Exhaust Gas Purifying Method Using The Catalyst
App 20180133651 - MINAMI; Shigekazu ; et al. | 2018-05-17 |
Catalyst for nitrogen oxide removal
Grant 9,861,961 - Umeno , et al. January 9, 2 | 2018-01-09 |
Catalyst For Internal Combustion Engine Exhaust Gas Purification, And System For Same
App 20170197179 - YOSHIKAWA; Tatsuya | 2017-07-13 |
Catalyst for exhaust gas purification, method for producing the same, and exhaust gas purification method using the same
Grant 9,561,494 - Kato , et al. February 7, 2 | 2017-02-07 |
Catalyst for purifying exhaust gas
Grant 9,539,542 - Mikita , et al. January 10, 2 | 2017-01-10 |
Exhaust Gas Purification Catalyst for Lean Burn Engine
App 20160346731 - UMENO; Takahiro ; et al. | 2016-12-01 |
Exhaust gas purification catalyst and exhaust gas purification method using said catalyst
Grant 9,433,927 - Ikeda , et al. September 6, 2 | 2016-09-06 |
Method for purification of exhaust gas from internal-combustion engine
Grant 9,429,055 - Ikeda August 30, 2 | 2016-08-30 |
Exhaust gas purifying catalyst and exhaust gas purification method using same
Grant 9,421,528 - Goto , et al. August 23, 2 | 2016-08-23 |
Catalyst for use in a process for purifying exhaust gas from gasoline engines of a fuel-direct-injection type
Grant 9,404,406 - Hori , et al. August 2, 2 | 2016-08-02 |
Catalyst For Nitrogen Oxide Removal
App 20160184803 - UMENO; Takahiro ; et al. | 2016-06-30 |
Oxidation Catalyst For Exhaust Gas Purification, Method For Producing The Same, And Exhaust Gas Purification Method Using The Same
App 20160129430 - KATO; Naohiro ; et al. | 2016-05-12 |
Oxidation catalyst for exhaust gas purification, method for producing the same, and exhaust gas purification method using the same
Grant 9,254,480 - Kato , et al. February 9, 2 | 2016-02-09 |
Exhaust Gas Purifying Catalyst And Exhaust Gas Purification Method Using Same
App 20160001275 - GOTO; Yosuke ; et al. | 2016-01-07 |
NOx STORAGE REDUCTION CATALYST FOR PURIFYING EXHAUST GAS AND EXHAUST GAS PURIFICATION METHOD USING SAID CATALYST
App 20150375205 - UMENO; Takahiro ; et al. | 2015-12-31 |
Exhaust Gas Purification Catalyst And Exhaust Gas Purification Method Using Said Catalyst
App 20150367328 - IKEDA; Masanori ; et al. | 2015-12-24 |
Exhaust gas purifying method
Grant 8,938,953 - Iwachido , et al. January 27, 2 | 2015-01-27 |
Catalyst for purifying exhaust gas
Grant 8,808,653 - Mikita , et al. August 19, 2 | 2014-08-19 |
Catalyst for purifying exhaust gas from internal combustion engine and process for purifying exhaust gas using the same
Grant 8,771,624 - Ikeda , et al. July 8, 2 | 2014-07-08 |
Catalyst for purification of exhaust gas and method for purification using the same
Grant 8,722,001 - Ono , et al. May 13, 2 | 2014-05-13 |
Catalyst For Purifying Exhaust Gas
App 20140037524 - Mikita; Kosuke ; et al. | 2014-02-06 |
Catalyst for Use in a Process for Purifying Exhaust Gas from Gasoline Engines of a Fuel-direct-injection Type
App 20130239555 - HORI; Masao ; et al. | 2013-09-19 |
Exhaust gas purification catalyst and method for purifying exhaust gas by using same
Grant 8,465,711 - Ikeda , et al. June 18, 2 | 2013-06-18 |
Method for purification of exhaust gas from internal combustion engine
Grant 8,418,444 - Ikeda , et al. April 16, 2 | 2013-04-16 |
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