Inventor
Yasuyoshi Kato
Inventor
Kure, JP
Overview
Patents· 49 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation38%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry36%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general9%
Y02CCapture, storage, sequestration or disposal of greenhouse gases [ghg]2%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution2%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests2%
B03CMagnetic or electrostatic separation of solid materials from solid materials or fluids1%
C01GCompounds containing metals not covered by subclasses c01d or c01f1%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds1%
C02FTreatment of water, waste water, sewage, or sludge1%
PatentTitleYear
10,549,264Method of regenerating used denitration catalyst20209,724,683'Catalyst structure'20179,694,318'Catalyst structure for exhaust gas cleaning'20179,550,146'NOx reduction catalyst for exhaust gas and method for producing same'20179,186,657'Exhaust gas purification catalyst suppressing influence of iron compound'20159,067,194'Method of regenerating used catalyst'20159,044,736'Method for producing metal substrate for flue gas denitration catalyst'20158,748,332'Method for cleaning used denitration catalyst'20148,673,250'Exhaust gas purification catalyst and production method therefor, and method for purifying nitrogen oxide in exhaust gas'20148,664,141'Catalyst for cleaning up nitrogen oxides and a method for producing same'20148,535,628'Exhaust gas purifying catalyst'20138,518,852'Base for catalyst, catalyst and methods for producing those'20138,470,728'Exhaust gas purifying catalyst'20138,372,363'Method of mercury removal from combustion exhaust gas and combustion exhaust gas purification apparatus'20138,323,597'Method for purifying exhaust gas containing mercury metal, oxidation catalyst for mercury metal in exhaust gas and method for producing the same'20128,202,482'Apparatus for removing of trace of toxic substance from exhaust gas and method of operating the same'20127,842,644'Catalyst for oxidation of metal mercury'20107,824,635'Filter for exhaust gas from diesel engine and equipment'20107,655,064'Particulate matter-containing exhaust emission controlling filter, exhaust emission controlling method and device'20107,591,987'Method and apparatus for treating ammonia-containing gas'20097,585,807'Production of catalyst for removal of introgen oxides'20097,334,631'Heat exchanger'20087,160,527'Method for treating amonia-containing effluent water'20077,005,402'Exhaust gas purifying catalyst compound, catalyst comprising said compound and method for preparing the compound'20066,862,331'Reactor core cooling structure'20056,833,117'Exhaust emission control catalyst element, catalyst structure, production method thereof, exhaust emission control apparatus and exhaust emission control method using the apparatus'20046,759,565'Method for decomposing chlorine-containing organic compound contained in exhaust gas and catalyst for use in the method'20046,710,013'Exhaust emission control catalyst structure'20046,674,830'Nuclear reactor plant'20046,143,687'Denitration catalyst, process for preparing the same, and exhaust gas purification method'20006,063,342'Catalyst unit and gas purifying apparatus'20005,792,432'Catalyst unit and gas purifying apparatus'19985,409,681'Catalyst for purifying exhaust gas'19955,348,987'NOx removal catalyst containing an inorganic fiber'19945,294,584'Process for producing a denitration catalyst'19945,166,122'Process for producing a denitration catalyst'19925,155,083'Catalyst for reducing nitrogen oxides and process for making the catalyst'19925,151,256'Coal combustion apparatus provided with a denitration'19925,087,600'Process for producing a catalyst for denitration by catalytic reduction using ammonia'19925,059,576'Catalyst for removing nitrogen oxides and a process for producing the same'19915,047,378'Exhaust gas-purifying catalyst and process for purifying exhaust gases'19914,977,128'Catalyst for combustion and process for producing same'19904,966,882'Catalyst for denitration by catalytic reduction using ammonia and a process for producing the same'19904,952,548'Catalyst for removing nitrogen oxides'19904,946,661'Process for removing nitrogen oxides'19904,865,827'Process for removing nitrogen oxides'19894,798,813'Catalyst for removing nitrogen oxide and process for producing the catalyst'19894,711,872'Catalyst for combustion and process for producing same'19874,571,329'Ammonia reduction-denitration process and apparatus therefor'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–2014Patents assigned to BABCOCK HITACHI KK (38)· patent assignee history
1986–2017Based in Kure, JP· patent location history
1994–2017Based in Hiroshima, JP· patent location history
2004–2008Based in Tokyo, JP· patent location history
2008–2017Patents assigned to KATO YASUYOSHI (13)· patent assignee history
2013–2015Patents assigned to KAI KEIICHIRO (6)· patent assignee history
2013–2015Patents assigned to IMADA NAOMI (5)· patent assignee history
2015–2020Patents assigned to MITSUBISHI HITACHI POWER SYS (7)· patent assignee history
2017–2020Based in Yokohama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BABCOCK HITACHI KK | 38 | 1986–2014 |
| KATO YASUYOSHIself | 13 | 2008–2017 |
| MITSUBISHI HITACHI POWER SYS | 7 | 2015–2020 |
| KAI KEIICHIRO | 6 | 2013–2015 |
| IMADA NAOMI | 5 | 2013–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kure, JP | 37 | 1986–2017 |
| Hiroshima, JP | 7 | 1994–2017 |
| Tokyo, JP | 3 | 2004–2008 |
| Yokohama, JP | 2 | 2017–2020 |