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Inventor

Masaki Iijima

Inventor
Tokyo, JP

Overview

115→
Patents
1994–2019
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 115 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B01Dprimary
B01DSeparation21%
Y02CCapture, storage, sequestration or disposal of greenhouse gases [ghg]19%
Y02PClimate change mitigation technologies in the production or processing of goods7%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution7%
C01BNon-metallic elements5%
Y02ATechnologies for adaptation to climate change5%
F23JRemoval or treatment of combustion products or combustion residues4%
C10LFuels not otherwise provided for4%
F01KSteam engine plants3%
C07CAcyclic or carbocyclic compounds3%
PatentTitleYear
10,480,406Gas turbine cycle equipment, equipment for recovering CO20199,873,642System and method for producing gasoline20189,790,154'Methanol plant and gasoline synthesis plant'20179,638,367'Saturator and natural gas reforming system provided with same'20179,611,438'Method and system for producing liquid fuel and generating power'20179,400,106'CO2 recovery system and recovery method for moisture containing CO2 gas'20169,376,356'Method or system for recovering carbon dioxide'20169,341,101'System for collecting carbon dioxide in flue gas'20169,284,856'Gas turbine combined cycle power plant with distillation unit to distill a light oil fraction'20169,284,234'Gasoline production device'20169,266,805'System and method for producing gasoline or dimethyl ether'20169,254,462'Reclaiming apparatus and reclaiming method'20169,249,711'System for collecting carbon dioxide in flue gas'20169,242,204'Carbon dioxide recovery system and method'20169,243,517'Carbon dioxide recovery system and method'20169,233,336'Carbon dioxide recovery system and method'20169,211,496'Absorbent, CO2 or H2S reducing apparatus, and CO2 or H2S reducing method using absorbent'20159,193,918'Method for generating electricity and for producing gasoline from methanol and system therefor'20159,079,769'Method and apparatus for producing gasoline and hydrogen from methanol'20159,050,555'CO2 recovery system and recovery method for moisture containing CO2 gas'20158,987,513'Operation method of urea production plant including multiple systems'20158,926,729'Method and apparatus for direct reduction ironmaking'20158,927,450'Reclaiming method'20158,887,505'Carbon dioxide recovery system and method'20148,845,797'Carbon dioxide recovery system'20148,764,884'CO2 recovery system and method'20148,728,423'Method and apparatus for flue gas treatment'20148,728,220'CO2 recovery system'20148,702,839'CO2 recovery apparatus and CO2 recovery method'20148,663,363'CO2 recovering apparatus and method'20148,623,286'System for collecting carbon dioxide in flue gas'20148,597,418'Absorbent, CO2 or H2S reducing apparatus, and CO2 or H2S reducing method using absorbent'20138,597,412'CO2 recovery apparatus and CO2 recovery method'20138,535,427'CO2 recovery system and method'20138,529,678'CO2 recovery system and method'20138,506,683'Absorbent liquid, and apparatus and method for removing CO2 or H2S from gas with use of absorbent liquid'20138,425,849'Reclaiming apparatus'20138,425,669'Air pollution control apparatus and air pollution control method'20138,420,037'Air pollution control system and air pollution control method'20138,414,694'CO2 recovery apparatus and CO2 recovery method'20138,409,339'CO2 recovery system and method'20138,398,757'CO2 recovering apparatus'20138,382,882'Air pollution control apparatus and air pollution control method'20138,361,194'Air pollution control apparatus and air pollution control method'20138,231,719'Absorbent liquid, and apparatus and method for removing CO2 or H2S from gas with use of absorbent liquid'20128,226,748'CO2 or H2S reducing system and method of reducing CO2 or H2S'20128,202,354'Air pollution control apparatus and air pollution control method'20128,147,593'Absorbing solution, method and device for absorbing CO2 or H2S or both'20128,137,441'CO2 recovery system and waste-product removing method'20128,052,948'CO2 recovery system and CO2 recovery method'20118,016,919'CO2 recovery system and solid-particles removing method for use in the same'20117,938,889'CO2 recovery system and method of cleaning filtration membrane apparatus'20117,918,926'CO2 recovery system and method'20117,892,509'System and method for recovering CO2'20117,790,914'Method for dimethyl carbonate synthesis'20107,766,985'Coal drying method and equipment, method for aging reformed coal and aged reformed coal, and process and system for producing reformed coal'20107,744,662'Coal drying method and equipment, method for aging reformed coal and aged reformed coal, and process and system for producing reformed coal'20107,674,742'Catalyst for dimethyl carbonate synthesis'20107,605,285'Method and device for manufacturing dimethyl carbonate'20097,544,337'Impurity disposal system and method'20097,524,341'Coal drying method and equipment, method for aging reformed coal and aged reformed coal, and process and system for producing reformed coal'20097,488,463'Carbon dioxide recovery and power generation'20097,485,274'Apparatus and method for CO2 recovery'20097,250,606'Buried object evaluating method, underground resources evaluating method, underground waste evaluating method, underground preserved object evaluating method, stratum structure evaluating method and building interior monitoring method, all using hard X-rays or γ-rays'20076,924,399'Method of manufacturing dimethyl ether'20056,883,327'Method and system for recovering carbon dioxide'20056,782,714'Plant and method for producing liquefied natural gas'20046,764,530'Exhaust heat utilization method for carbon dioxide recovery process'20046,726,852'Method of manufacturing synthesis gas'20046,689,332'Process for removing carbon dioxide from combustion gases'20046,649,291'Method for driving a fuel cell vehicle and fuel cell vehicle'20036,582,671'Method for reducing oxygen content in a boiler exhaust gas'20036,504,068'Method for converting a plastic waste into oil in a stainless steel reactor'20036,500,397'Method for removing carbon dioxide from combustion exhaust gas'20026,489,370'Method of manufacturing a synthesis gas to be employed for the synthesis of gasoline, kerosene and gas oil'20026,486,218'Method of manufacturing methanol'20026,485,547'Exhaust gas cooling system'20026,475,409'Method of manufacturing synthesis gas'20026,423,282'Method for the regeneration of an acid gas absorbing fluid containing methydiethanolamine and a (lower alkyl) piperazine'20026,381,943'High-efficiency power generating method'20026,352,674'Apparatus for converting a plastic waste into oil'20026,298,651'Power generation method and power generating apparatus'20016,274,108'Recovery of carbon dioxide from combustion exhaust gas'20016,223,522'Combined cycle power plant and method using both light and heavy oils'20016,165,360'Method and device for dehydrating heavy oils'20006,141,956'Combined power generation plant'20006,117,404'Apparatus and process for recovering basic amine compounds in a process for removing carbon dioxide'20006,107,532'Process and system for converting plastics waste into oil'20006,068,671'Coal drying method and equipment, method for aging reformed coal and aged reformed coal, and process and system for producing reformed coal'20006,051,161'Method for the removal of carbon dioxide present in gases and absorbent'20006,036,931'Method for removing carbon dioxide from combustion exhaust gas'20006,033,448'Method for the manufacture of a low water content gasified fuel from raw fuels'20005,989,436'Method and device for dehydrating heavy oils'19995,904,908'Method for the removal of carbon dioxide present in gases'19995,895,634'Desulfurization and decarbonation process'19995,878,675'Flue gas desulfurizer, boiler equipment and thermal electric power generation equipment'19995,853,680'Process for the removal of highly concentrated carbon dioxide from high-pressure natural gas'19985,798,087'Method of producing gypsum'19985,750,083'Method for the removal of hydrogen sulfide present in gases'19985,744,110'Method for the removal of carbon dioxide from combustion exhaust gas'19985,736,115'Process for the removal of carbon dioxide from gases'19985,700,437'Method for removing carbon dioxide from combustion exhaust gas'19975,648,053'Process for removing carbon dioxide and nitrogen oxides from combustion gases'19975,618,506'Process for removing carbon dioxide from gases'19975,609,840'Method for the removal of hydrogen sulfide present in gases'19975,603,377'Heat pipe and gas-liquid contacting apparatus capable of heat exchange using the heat pipes and heat exchanger of gas-liquid contacting plate type'19975,603,908'Process for removing carbon dioxide from combustion gases'19975,536,454'Apparatus for gas-liquid contact'19965,405,595'Process for the disposal of carbon dioxide'19955,378,442'Method for treating combustion exhaust gas'19955,364,611'Method for the fixation of carbon dioxide'19945,344,627'Process for removing carbon dioxide from combustion exhaust gas'19945,339,633'Recovery of carbon dioxide from combustion exhaust gas'19945,318,758'Apparatus and process for removing carbon dioxide from combustion exhaust gas'19945,304,356'Method for the fixation of carbon dioxide, apparatus for fixing and disposing carbon dioxide, and apparatus for the treatment of carbon dioxide'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2019Patents assigned to MITSUBISHI HEAVY IND LTD (111)· patent assignee history
1994–2016Patents assigned to KANSAI ELECTRIC POWER CO (48)· patent assignee history
1994–2019Based in Tokyo, JP· patent location history
2007–2009Based in Mihara, JP· patent location history
2009–2016Based in Hiroshima, JP· patent location history
2012–2016Patents assigned to IIJIMA MASAKI (33)· patent assignee history
2012–2016Patents assigned to YAGI YASUYUKI (17)· patent assignee history
2012–2016Patents assigned to OGURA KOUKI (11)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI HEAVY IND LTD1111994–2019
KANSAI ELECTRIC POWER CO481994–2016
IIJIMA MASAKIself332012–2016
YAGI YASUYUKI172012–2016
OGURA KOUKI112012–2016
Locations
LocationPatentsSpan
Tokyo, JP841994–2019
Hiroshima, JP292009–2016
Mihara, JP22007–2009