Kato; Yasuyoshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kato; Yasuyoshi.The latest application filed is for "catalyst for metal mercury oxidation reactions and nitrogen oxide reduction reactions, and exhaust gas purification method".

Company Profile

1.48.42

Kato; Yasuyoshi - Yokohama JP
Kato; Yasuyoshi - Yokohama-shi JP
Kato; Yasuyoshi - Hiroshima JP
Kato; Yasuyoshi - Kure N/A JP
Kato; Yasuyoshi - Kure-shi JP
Kato; Yasuyoshi - Kure-shi Hiroshima JP
Kato; Yasuyoshi - Tokyo JP
Kato; Yasuyoshi - Hiroshina JP
Kato, Yasuyoshi - Kaisha JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Catalyst for metal mercury oxidation reactions and nitrogen oxide reduction reactions, and exhaust gas purification method Grant 10,898,881 - Kaneda , et al. January 26, 2	2021-01-26
Method of regenerating used denitration catalyst Grant 10,549,264 - Kai , et al. Fe	2020-02-04
Catalyst For Metal Mercury Oxidation Reactions And Nitrogen Oxide Reduction Reactions, And Exhaust Gas Purification Method App 20190015821 - Kaneda; Shinpei ; et al.	2019-01-17
Method Of Regenerating Used Denitration Catalyst App 20180133691 - KAI; Keiichiro ; et al.	2018-05-17
Catalyst structure Grant 9,724,683 - Kato , et al. August 8, 2	2017-08-08
Catalyst structure for exhaust gas cleaning Grant 9,694,318 - Kai , et al. July 4, 2	2017-07-04
NOx reduction catalyst for exhaust gas and method for producing same Grant 9,550,146 - Kato , et al. January 24, 2	2017-01-24
Exhaust gas purification catalyst suppressing influence of iron compound Grant 9,186,657 - Kato , et al. November 17, 2	2015-11-17
Catalyst Structure For Exhaust Gas Cleaning App 20150258494 - Kai; Keiichiro ; et al.	2015-09-17
Catalyst Structure App 20150182958 - Kato; Yasuyoshi ; et al.	2015-07-02
Method of regenerating used catalyst Grant 9,067,194 - Kato June 30, 2	2015-06-30
Method for producing metal substrate for flue gas denitration catalyst Grant 9,044,736 - Kato , et al. June 2, 2	2015-06-02
Method For Producing Metal Substrate For Flue Gas Denitration Catalyst App 20140228208 - Kato; Yasuyoshi ; et al.	2014-08-14
Method for cleaning used denitration catalyst Grant 8,748,332 - Ikemoto , et al. June 10, 2	2014-06-10
Exhaust gas purification catalyst and production method therefor, and method for purifying nitrogen oxide in exhaust gas Grant 8,673,250 - Kai , et al. March 18, 2	2014-03-18
Catalyst for cleaning up nitrogen oxides and a method for producing same Grant 8,664,141 - Fujisawa , et al. March 4, 2	2014-03-04
Exhaust Gas Purification Catalyst Suppressing Influence Of Iron Compound App 20130251612 - KATO; YASUYOSHI ; et al.	2013-09-26
Exhaust gas purifying catalyst Grant 8,535,628 - Kato , et al. September 17, 2	2013-09-17
Base for catalyst, catalyst and methods for producing those Grant 8,518,852 - Kato , et al. August 27, 2	2013-08-27
NOx REDUCTION CATALYST FOR EXHAUST GAS AND METHOD FOR PRODUCING SAME App 20130190166 - Kato; Yasuyoshi ; et al.	2013-07-25
Exhaust gas purifying catalyst Grant 8,470,728 - Kato , et al. June 25, 2	2013-06-25
Exhaust Gas Purification Catalyst And Production Method Therefor, And Method For Purifying Nitrogen Oxide In Exhaust Gas App 20130142719 - Kai; Keiichiro ; et al.	2013-06-06
Exhaust Gas Purifying Catalyst App 20130129590 - Kato; Yasuyoshi ; et al.	2013-05-23
Method And Device For Treating Gas Discharged From Carbon Dioxide Recovery Device App 20130061753 - Fujisawa; Masatoshi ; et al.	2013-03-14
Method of mercury removal from combustion exhaust gas and combustion exhaust gas purification apparatus Grant 8,372,363 - Kato , et al. February 12, 2	2013-02-12
NOx REDUCTION CATALYST AND NOx REDUCTION METHOD FOR EXHAUST COMBUSTION GAS OF BIOMASS App 20130004397 - Kato; Yasuyoshi	2013-01-03
Method for purifying exhaust gas containing mercury metal, oxidation catalyst for mercury metal in exhaust gas and method for producing the same Grant 8,323,597 - Kato December 4, 2	2012-12-04
Method For Cleaning Used Denitration Catalyst App 20120270723 - Ikemoto; Seiji ; et al.	2012-10-25
Method For Treating Exhaust Gas From Co2 Recovery Apparatus App 20120213683 - Kato; Yasuyoshi ; et al.	2012-08-23
Apparatus for removing of trace of toxic substance from exhaust gas and method of operating the same Grant 8,202,482 - Nagai , et al. June 19, 2	2012-06-19
Method Of Mercury Removal From Combustion Exhaust Gas And Combustion Exhaust Gas Purification Apparatus App 20110268638 - Kato; Yasuyoshi ; et al.	2011-11-03
Exhaust Gas Purification Catalyst And Method For Production Thereof App 20110189069 - KATO; Yasuyoshi ; et al.	2011-08-04
Catalyst For Cleaning Up Nitrogen Oxides And A Method For Producing Same App 20110183839 - Fujisawa; Masatoshi ; et al.	2011-07-28
Method For Purifying Exhaust Gas Containing Mercury Metal, Oxidation Catalyst For Mercury Metal In Exhaust Gas And Method For Producing The Same App 20110165043 - Kato; Yasuyoshi	2011-07-07
Exhaust Gas Purification Catalyst On Which Influence Of Iron Compound Has Been Suppressed App 20110116999 - Kato; Yasuyoshi ; et al.	2011-05-19
Catalyst For Removal Of Nitrogen Oxide And Method For Removal Of Nitrogen Oxide App 20110070140 - YOSHIDA; Noriko ; et al.	2011-03-24
Catalyst for oxidation of metal mercury Grant 7,842,644 - Kai , et al. November 30, 2	2010-11-30
Filter for exhaust gas from diesel engine and equipment Grant 7,824,635 - Kato , et al. November 2, 2	2010-11-02
Exhaust Gas Purifying Catalyst App 20100183492 - Kato; Yasuyoshi ; et al.	2010-07-22
Method Of Regenerating Used Catalyst App 20100093517 - Kato; Yasuyoshi	2010-04-15
Base For Catalyst, Catalyst And Methods For Producing Those App 20100069231 - Kato; Yasuyoshi ; et al.	2010-03-18
Particulate matter-containing exhaust emission controlling filter, exhaust emission controlling method and device Grant 7,655,064 - Kato , et al. February 2, 2	2010-02-02
Apparatus For Removing Of Trace Of Toxic Substance From Exhaust Gas And Method Of Operating The Same App 20100000410 - Nagai; Yoshinori ; et al.	2010-01-07
Catalyst For Oxidation Of Metal Mercury App 20090311155 - Kai; Keiichiro ; et al.	2009-12-17
Catalyst For Removal Of Nitrogen Oxide And Method For Removal Of Nitrogen Oxide App 20090263304 - Yoshida; Noriko ; et al.	2009-10-22
Exhaust Gas Purification Catalyst And Method For Production Thereof App 20090246111 - Kato; Yasuyoshi ; et al.	2009-10-01
Method and apparatus for treating ammonia-containing gas Grant 7,591,987 - Kato September 22, 2	2009-09-22
Production of catalyst for removal of introgen oxides Grant 7,585,807 - Kato , et al. September 8, 2	2009-09-08
Catalyst For Oxidizing Mercury Metal, Exhaust Gas Purifying Catalyst Comprising Catalyst For Oxidizing Mercury Metal, And Method For Producing Same App 20090053121 - Kai; Keiichiro ; et al.	2009-02-26
Heat exchanger Grant 7,334,631 - Kato , et al. February 26, 2	2008-02-26
Filter for exhaust gas from diesel engine and equipment App 20070238377 - KATO; Yasuyoshi	2007-10-11
Particulate matter-containing exhaust emission controlling filter, exhaust emission controlling method and device App 20070128089 - Kato; Yasuyoshi ; et al.	2007-06-07
Method for treating amonia-containing effluent water Grant 7,160,527 - Kikkawa , et al. January 9, 2	2007-01-09
Heat exchanger App 20060090887 - Kato; Yasuyoshi ; et al.	2006-05-04
Exhaust gas purifying catalyst compound, catalyst comprising said compound and method for preparing the compound Grant 7,005,402 - Kato , et al. February 28, 2	2006-02-28
Catalyst for removing nitrogen oxides, method for production thereof and method for removing nitrogen oxides App 20050130836 - Kato, Yasuyoshi ; et al.	2005-06-16
Process and apparatus for treating ammonia-containing waste water App 20050047981 - Kikkawa, Hirofumi ; et al.	2005-03-03
Reactor core cooling structure Grant 6,862,331 - Kato , et al. March 1, 2	2005-03-01
Exhaust emission control catalyst element, catalyst structure, production method thereof, exhaust emission control apparatus and exhaust emission control method using the apparatus Grant 6,833,117 - Kato , et al. December 21, 2	2004-12-21
Exhaust heat recovery system App 20040237527 - Kato, Yasuyoshi ; et al.	2004-12-02
Reactor core cooling structure App 20040202274 - Kato, Yasuyoshi ; et al.	2004-10-14
Method for decomposing chlorine-containing organic compound contained in exhaust gas and catalyst for use in the method Grant 6,759,565 - Kato , et al. July 6, 2	2004-07-06
Exhaust emission control catalyst structure Grant 6,710,013 - Kato , et al. March 23, 2	2004-03-23
Nuclear reactor plant Grant 6,674,830 - Kato , et al. January 6, 2	2004-01-06
Method and apparatus for treating amonia-containing effluent water App 20030161772 - Kikkawa, Hirofumi ; et al.	2003-08-28
Nuclear reactor plant App 20030091141 - Kato, Yasuyoshi ; et al.	2003-05-15
NOx removal catalyst containing an inorganic fiber Grant 5,348,987 - Kato , et al. September 20, 1	1994-09-20
Process for producing a denitration catalyst Grant 5,294,584 - Yoshida , et al. March 15, 1	1994-03-15
Process for producing a catalyst for denitration by catalytic reduction using ammonia Grant 5,087,600 - Kato , et al. February 11, 1	1992-02-11
Exhaust gas-purifying catalyst and process for purifying exhaust gases Grant 5,047,378 - Kato , et al. September 10, 1	1991-09-10
Catalyst for removing nitrogen oxides Grant 4,952,548 - Kato , et al. August 28, 1	1990-08-28
Catalyst for removing nitrogen oxide and process for producing the catalyst Grant 4,798,813 - Kato , et al. January 17, 1	1989-01-17
Ammonia reduction-denitration process and apparatus therefor Grant 4,571,329 - Kato , et al. February 18, 1	1986-02-18

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