Patent | Date |
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Gas turbine cycle equipment, equipment for recovering CO.sub.2 from flue gas, and method for recovering exhaust heat from combustion flue gas Grant 10,480,406 - Iijima Nov | 2019-11-19 |
System and method for producing gasoline Grant 9,873,642 - Iijima January 23, 2 | 2018-01-23 |
Methanol plant and gasoline synthesis plant Grant 9,790,154 - Iijima , et al. October 17, 2 | 2017-10-17 |
Saturator and natural gas reforming system provided with same Grant 9,638,367 - Iijima , et al. May 2, 2 | 2017-05-02 |
Gas Turbine Cycle Equipment, Equipment For Recovering Co2 From Flue Gas, And Method For Recovering Exhaust Heat From Combustion Flue Gas App 20170114718 - Iijima; Masaki | 2017-04-27 |
Method and system for producing liquid fuel and generating power Grant 9,611,438 - Iijima , et al. April 4, 2 | 2017-04-04 |
Floating Structure App 20160216035 - IIJIMA; Masaki ;   et al. | 2016-07-28 |
CO.sub.2 recovery system and recovery method for moisture containing CO.sub.2 gas Grant 9,400,106 - Iijima July 26, 2 | 2016-07-26 |
Method or system for recovering carbon dioxide Grant 9,376,356 - Iijima June 28, 2 | 2016-06-28 |
System for collecting carbon dioxide in flue gas Grant 9,341,101 - Iijima , et al. May 17, 2 | 2016-05-17 |
Gas turbine combined cycle power plant with distillation unit to distill a light oil fraction Grant 9,284,856 - Iijima , et al. March 15, 2 | 2016-03-15 |
Gasoline production device Grant 9,284,234 - Iijima March 15, 2 | 2016-03-15 |
System and method for producing gasoline or dimethyl ether Grant 9,266,805 - Iijima February 23, 2 | 2016-02-23 |
System For Generating Electricity And For Producing Gasoline From Methanol App 20160040076 - Iijima; Masaki | 2016-02-11 |
Reclaiming apparatus and reclaiming method Grant 9,254,462 - Iijima , et al. February 9, 2 | 2016-02-09 |
System for collecting carbon dioxide in flue gas Grant 9,249,711 - Iijima , et al. February 2, 2 | 2016-02-02 |
Carbon dioxide recovery system and method Grant 9,242,204 - Iijima January 26, 2 | 2016-01-26 |
Carbon dioxide recovery system and method Grant 9,233,336 - Iijima January 12, 2 | 2016-01-12 |
Methanol Plant And Gasoline Synthesis Plant App 20150376097 - Iijima; Masaki ;   et al. | 2015-12-31 |
Absorbent, CO.sub.2 or H.sub.2S reducing apparatus, and CO.sub.2 or H.sub.2S reducing method using absorbent Grant 9,211,496 - Inoue , et al. December 15, 2 | 2015-12-15 |
Method Or System For Recovering Carbon Dioxide App 20150353454 - Iijima; Masaki | 2015-12-10 |
Method for generating electricity and for producing gasoline from methanol and system therefor Grant 9,193,918 - Iijima November 24, 2 | 2015-11-24 |
Saturator And Natural Gas Reforming System Provided With Same App 20150276112 - Iijima; Masaki ;   et al. | 2015-10-01 |
Co2 Recovery System And Recovery Method For Moisture Containing Co2 Gas App 20150233577 - Iijima; Masaki | 2015-08-20 |
Method And System For Producing Liquid Fuel And Generating Power App 20150232773 - Iijima; Masaki ;   et al. | 2015-08-20 |
Method and apparatus for producing gasoline and hydrogen from methanol Grant 9,079,769 - Iijima July 14, 2 | 2015-07-14 |
System And Method For Producing Gasoline App 20150184082 - Iijima; Masaki ;   et al. | 2015-07-02 |
CO.sub.2 recovery system and recovery method for moisture containing CO.sub.2 gas Grant 9,050,555 - Iijima June 9, 2 | 2015-06-09 |
Operation method of urea production plant including multiple systems Grant 8,987,513 - Iijima March 24, 2 | 2015-03-24 |
Method and apparatus for direct reduction ironmaking Grant 8,926,729 - Iijima , et al. January 6, 2 | 2015-01-06 |
Reclaiming method Grant 8,927,450 - Iijima , et al. January 6, 2 | 2015-01-06 |
System And Method For Producing Gasoline App 20150005557 - Iijima; Masaki | 2015-01-01 |
Gasoline Production Device App 20140356257 - Iijima; Masaki | 2014-12-04 |
Carbon dioxide recovery system and method Grant 8,887,505 - Iijima , et al. November 18, 2 | 2014-11-18 |
System And Method For Producing Gasoline Or Dimethyl Ether App 20140336420 - Iijima; Masaki | 2014-11-13 |
Carbon dioxide recovery system Grant 8,845,797 - Iijima , et al. September 30, 2 | 2014-09-30 |
Operation Method Of Urea Production Plant Including Multiple Systems App 20140275626 - Iijima; Masaki | 2014-09-18 |
CO.sub.2 recovery system and method Grant 8,764,884 - Iijima , et al. July 1, 2 | 2014-07-01 |
CO.sub.2 recovery system Grant 8,728,220 - Iijima , et al. May 20, 2 | 2014-05-20 |
Method and apparatus for flue gas treatment Grant 8,728,423 - Iijima , et al. May 20, 2 | 2014-05-20 |
CO.sub.2 recovery apparatus and CO.sub.2 recovery method Grant 8,702,839 - Iijima , et al. April 22, 2 | 2014-04-22 |
System For Collecting Carbon Dioxide In Flue Gas App 20140086799 - Iijima; Masaki ;   et al. | 2014-03-27 |
System For Collecting Carbon Dioxide In Flue Gas App 20140086798 - Iijima; Masaki ;   et al. | 2014-03-27 |
CO.sub.2 recovering apparatus and method Grant 8,663,363 - Iijima , et al. March 4, 2 | 2014-03-04 |
Absorbent, Co2 Or H2s Reducing Apparatus, And Co2 Or H2s Reducing Method Using Absorbent App 20140056792 - Inoue; Yukihiko ;   et al. | 2014-02-27 |
System for collecting carbon dioxide in flue gas Grant 8,623,286 - Iijima , et al. January 7, 2 | 2014-01-07 |
Co2 Recovery System And Method App 20130323147 - Iijima; Masaki ;   et al. | 2013-12-05 |
Absorbent, CO.sub.2 or H.sub.2S reducing apparatus, and CO.sub.2 or H.sub.2S reducing method using absorbent Grant 8,597,418 - Inoue , et al. December 3, 2 | 2013-12-03 |
CO.sub.2 recovery apparatus and CO.sub.2 recovery method Grant 8,597,412 - Tanaka , et al. December 3, 2 | 2013-12-03 |
CO.sub.2 recovery system and method Grant 8,535,427 - Iijima , et al. September 17, 2 | 2013-09-17 |
CO.sub.2 recovery system and method Grant 8,529,678 - Iijima , et al. September 10, 2 | 2013-09-10 |
Reclaiming Apparatus And Reclaiming Method App 20130206000 - Iijima; Masaki ;   et al. | 2013-08-15 |
Co2 Recovery System App 20130206010 - Iijima; Masaki ;   et al. | 2013-08-15 |
Absorbent liquid, and apparatus and method for removing CO.sub.2 or H.sub.2S from gas with use of absorbent liquid Grant 8,506,683 - Yoshiyama , et al. August 13, 2 | 2013-08-13 |
Co2 Recovery System App 20130192470 - Iijima; Masaki ;   et al. | 2013-08-01 |
Co2 Recovery Apparatus And Co2 Recovery Method App 20130189174 - IIJIMA; Masaki ;   et al. | 2013-07-25 |
Reclaiming apparatus Grant 8,425,849 - Iijima , et al. April 23, 2 | 2013-04-23 |
Air pollution control apparatus and air pollution control method Grant 8,425,669 - Iijima April 23, 2 | 2013-04-23 |
Air pollution control system and air pollution control method Grant 8,420,037 - Iijima , et al. April 16, 2 | 2013-04-16 |
Reclaiming Apparatus And Reclaiming Method App 20130087041 - Iijima; Masaki ;   et al. | 2013-04-11 |
CO.sub.2 recovery apparatus and CO.sub.2 recovery method Grant 8,414,694 - Iijima , et al. April 9, 2 | 2013-04-09 |
CO.sub.2 recovery system and method Grant 8,409,339 - Iijima , et al. April 2, 2 | 2013-04-02 |
Method And Apparatus For Producing Gasoline And Hydrogen From Methanol App 20130072725 - Iijima; Masaki | 2013-03-21 |
CO.sub.2 recovering apparatus Grant 8,398,757 - Iijima , et al. March 19, 2 | 2013-03-19 |
Air pollution control apparatus and air pollution control method Grant 8,382,882 - Iijima February 26, 2 | 2013-02-26 |
Air pollution control apparatus and air pollution control method Grant 8,361,194 - Iijima January 29, 2 | 2013-01-29 |
Method For Generating Electricity And For Producing Gasoline From Methanol And System Therefor App 20130014430 - IIJIMA; Masaki | 2013-01-17 |
Air Pollution Control System And Air Pollution Control Method App 20120328501 - Iijima; Masaki ;   et al. | 2012-12-27 |
Heat Recovery System And Heat Recovery Method Of Co2 Recovery Unit App 20120285171 - Iijima; Masaki ;   et al. | 2012-11-15 |
Carbon Dioxide Recovery System App 20120269690 - Iijima; Masaki ;   et al. | 2012-10-25 |
Co2 Recovery System And Recovery Method For Moisture Containing Co2 Gas App 20120260801 - Iijima; Masaki | 2012-10-18 |
Air Pollution Control Apparatus And Air Pollution Control Method App 20120255442 - Iijima; Masaki | 2012-10-11 |
Carbon Dioxide Recovery System And Method App 20120255305 - IIJIMA; Masaki | 2012-10-11 |
Carbon Dioxide Recovery System And Method App 20120255306 - Iijima; Masaki | 2012-10-11 |
Air Pollution Control Apparatus And Air Pollution Control Method App 20120255441 - Iijima; Masaki | 2012-10-11 |
Air Pollution Control Apparatus And Air Pollution Control Method App 20120222394 - Iijima; Masaki | 2012-09-06 |
Carbon Dioxide Recovery System And Method App 20120210874 - Iijima; Masaki | 2012-08-23 |
Absorbent liquid, and apparatus and method for removing CO.sub.2 or H.sub.2S from gas with use of absorbent liquid Grant 8,231,719 - Yoshiyama , et al. July 31, 2 | 2012-07-31 |
CO.sub.2 or H.sub.2S reducing system and method of reducing CO.sub.2 or H.sub.2S Grant 8,226,748 - Inoue , et al. July 24, 2 | 2012-07-24 |
Gas Turbine Combined Cycle Power Plant And Method Thereof App 20120175889 - Iijima; Masaki ;   et al. | 2012-07-12 |
Air pollution control apparatus and air pollution control method Grant 8,202,354 - Iijima June 19, 2 | 2012-06-19 |
Absorbing solution, method and device for absorbing CO.sub.2 or H.sub.2S or both Grant 8,147,593 - Mimura , et al. April 3, 2 | 2012-04-03 |
CO.sub.2 recovery system and waste-product removing method Grant 8,137,441 - Iijima , et al. March 20, 2 | 2012-03-20 |
Method And Apparatus For Direct Reduction Ironmaking App 20110314966 - Iijima; Masaki ;   et al. | 2011-12-29 |
CO.sub.2 recovery system and CO.sub.2 recovery method Grant 8,052,948 - Iijima November 8, 2 | 2011-11-08 |
CO.sub.2 recovery system and solid-particles removing method for use in the same Grant 8,016,919 - Iijima , et al. September 13, 2 | 2011-09-13 |
Co2 Recovery System And Method App 20110120315 - Iijima; Masaki ;   et al. | 2011-05-26 |
Co2 Recovery System And Method App 20110113966 - Iijima; Masaki ;   et al. | 2011-05-19 |
Co2 Recovery System And Method App 20110113965 - Iijima; Masaki ;   et al. | 2011-05-19 |
CO.sub.2 recovery system and method of cleaning filtration membrane apparatus Grant 7,938,889 - Iijima May 10, 2 | 2011-05-10 |
Reclaiming Apparatus And Reclaiming Method App 20110092355 - IIJIMA; Masaki ;   et al. | 2011-04-21 |
CO.sub.2 recovery system and method Grant 7,918,926 - Iijima , et al. April 5, 2 | 2011-04-05 |
Ammonia Generating Method And Apparatus Therefor App 20110064641 - Iijima; Masaki | 2011-03-17 |
Co2 Recovery Apparatus And Co2 Recovery Method App 20110041685 - Tanaka; Hiroshi ;   et al. | 2011-02-24 |
System and method for recovering CO.sub.2 Grant 7,892,509 - Iijima , et al. February 22, 2 | 2011-02-22 |
Carbon Dioxide Recovery System And Method App 20110011088 - Iijima; Masaki ;   et al. | 2011-01-20 |
Co2 Recovering Apparatus And Method App 20100322842 - Iijima; Masaki ;   et al. | 2010-12-23 |
Co2 Recovering Apparatus And Method App 20100319531 - Iijima; Masaki ;   et al. | 2010-12-23 |
Co2 Recovery Apparatus And Co2 Recovery Method App 20100319532 - IIJIMA; Masaki ;   et al. | 2010-12-23 |
Co2 Recovering Apparatus App 20100307344 - Iijima; Masaki ;   et al. | 2010-12-09 |
Absorbent Liquid, And Apparatus And Method For Removing C02 Or H2s From Gas With Use Of Absorbent Liquid App 20100282081 - YOSHIYAMA; Ryuji ;   et al. | 2010-11-11 |
Air Pollution Control Apparatus And Air Pollution Control Method App 20100224064 - IIJIMA; Masaki | 2010-09-09 |
Method for dimethyl carbonate synthesis Grant 7,790,914 - Osora , et al. September 7, 2 | 2010-09-07 |
Coal drying method and equipment, method for aging reformed coal and aged reformed coal, and process and system for producing reformed coal Grant 7,766,985 - Iijima , et al. August 3, 2 | 2010-08-03 |
Absorbent, Co2 Or H2s Reducing Apparatus, And Co2 Or H2s Reducing Method Using Absorbent App 20100180764 - Inoue; Yukihiko ;   et al. | 2010-07-22 |
Co2 Or H2s Reducing System And Method Of Reducing Co2 Or H2s App 20100170396 - Inoue; Yukihiko ;   et al. | 2010-07-08 |
Coal drying method and equipment, method for aging reformed coal and aged reformed coal, and process and system for producing reformed coal Grant 7,744,662 - Iijima , et al. June 29, 2 | 2010-06-29 |
Method for dimethyl carbonate synthesis App 20100121093 - Osora; Hiroyuki ;   et al. | 2010-05-13 |
Catalyst for dimethyl carbonate synthesis Grant 7,674,742 - Osora , et al. March 9, 2 | 2010-03-09 |
System For Collecting Carbon Dioxide In Flue Gas App 20100005722 - Iijima; Masaki ;   et al. | 2010-01-14 |
Absorbent Liquid, and Apparatus and Method for Removing CO2 or H2S from Gas with Use of Absorbent Liquid App 20090277330 - Yoshiyama; Ryuji ;   et al. | 2009-11-12 |
Method and device for manufacturing dimethyl carbonate Grant 7,605,285 - Kobayashi , et al. October 20, 2 | 2009-10-20 |
Method And Apparatus For Flue Gas Treatment App 20090252659 - IIJIMA; Masaki ;   et al. | 2009-10-08 |
Co2 Recovery System And Method Of Cleaning Filtration Membrane Apparatus App 20090193970 - IIJIMA; Masaki | 2009-08-06 |
Coal drying method and equipment, method for aging reformed coal and aged reformed coal, and process and system for producing reformed coal App 20090178333 - Iijima; Masaki ;   et al. | 2009-07-16 |
Coal drying method and equipment, method for aging reformed coal and aged reformed coal, and process and system for producing reformed coal App 20090178332 - Iijima; Masaki ;   et al. | 2009-07-16 |
Impurity disposal system and method Grant 7,544,337 - Ogura , et al. June 9, 2 | 2009-06-09 |
Coal drying method and equipment, method for aging reformed coal and aged reformed coal, and process and system for producing reformed coal Grant 7,524,341 - Iijima , et al. April 28, 2 | 2009-04-28 |
Carbon dioxide recovery and power generation Grant 7,488,463 - Iijima , et al. February 10, 2 | 2009-02-10 |
Apparatus and method for CO.sub.2 recovery Grant 7,485,274 - Kamijo , et al. February 3, 2 | 2009-02-03 |
Co2 Recovery System And Waste-product Removing Method App 20080223215 - Iijima; Masaki ;   et al. | 2008-09-18 |
C02 Recovery System And Solid-particles Removing Method For Use In The Same App 20080203036 - IIJIMA; Masaki ;   et al. | 2008-08-28 |
Absorbing Solution, Method and Device for Absorbing CO2 or H2S or Both App 20080078292 - Mimura; Tomio ;   et al. | 2008-04-03 |
Co2 Recovery System And Co2 Recovery Method App 20080056972 - Iijima; Masaki | 2008-03-06 |
Method For Manufacturing Austenitic Stainless Steel, Solder-Melting Tank, And Automatic Soldering Apparatus App 20070295426 - Saito; Takashi ;   et al. | 2007-12-27 |
Co2 Recovery System And Method App 20070283813 - Iijima; Masaki ;   et al. | 2007-12-13 |
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 y-rays App 20070257189 - Ogura; Kazumasa ;   et al. | 2007-11-08 |
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 .gamma.-rays Grant 7,250,606 - Ogura , et al. July 31, 2 | 2007-07-31 |
System and method for recovering CO2 App 20070053817 - Iijima; Masaki ;   et al. | 2007-03-08 |
Method and device for manufacturing dimethyl carbonate App 20070037998 - Kobayashi; Kazuto ;   et al. | 2007-02-15 |
Catalyst for dimethyl carbonate synthesis App 20070021297 - Osora; Hiroyuki ;   et al. | 2007-01-25 |
Carbon dioxide recovery and power generation App 20060248890 - Iijima; Masaki ;   et al. | 2006-11-09 |
Impurity disposal system and method App 20060177364 - Ogura; Kazumasa ;   et al. | 2006-08-10 |
Apparatus for generating freshwater App 20060000355 - Ogura; Kazumasa ;   et al. | 2006-01-05 |
Method of manufacturing dimethyl ether Grant 6,924,399 - Iijima , et al. August 2, 2 | 2005-08-02 |
Method and system for recovering carbon dioxide Grant 6,883,327 - Iijima , et al. April 26, 2 | 2005-04-26 |
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 y-rays App 20050069073 - Ogura, Kazumasa ;   et al. | 2005-03-31 |
Coal drying method and equipment, method for aging reformed coal and aged reformed coal, and process and system for producing reformed coal App 20050022447 - Iijima, Masaki ;   et al. | 2005-02-03 |
Method and system for recovering carbon dioxide App 20040221578 - Iijima, Masaki ;   et al. | 2004-11-11 |
Plant and method for producing liquefied natural gas Grant 6,782,714 - Iijima , et al. August 31, 2 | 2004-08-31 |
Exhaust heat utilization method for carbon dioxide recovery process Grant 6,764,530 - Iijima July 20, 2 | 2004-07-20 |
Method of manufacturing synthesis gas Grant 6,726,852 - Iijima , et al. April 27, 2 | 2004-04-27 |
Hydrogen supply system and mobile hydrogen production system App 20040049982 - Shimizu, Taku ;   et al. | 2004-03-18 |
Plant and method for producing liquefied natural gas App 20040035147 - Iijima, Masaki ;   et al. | 2004-02-26 |
Process for removing carbon dioxide from combustion gases Grant 6,689,332 - Yoshida , et al. February 10, 2 | 2004-02-10 |
Method for driving a fuel cell vehicle and fuel cell vehicle Grant 6,649,291 - Iijima , et al. November 18, 2 | 2003-11-18 |
Exhaust heat utilization method for carbon dioxide recovery process App 20030140786 - Iijima, Masaki | 2003-07-31 |
Method of manufacturing dimethyl ether App 20030121200 - Iijima, Masaki ;   et al. | 2003-07-03 |
Method for reducing oxygen content in a boiler exhaust gas Grant 6,582,671 - Iijima , et al. June 24, 2 | 2003-06-24 |
Method for converting a plastic waste into oil in a stainless steel reactor Grant 6,504,068 - Matsubara , et al. January 7, 2 | 2003-01-07 |
Method for removing carbon dioxide from combustion exhaust gas Grant 6,500,397 - Yoshida , et al. December 31, 2 | 2002-12-31 |
Method for heat recovery in manufacturing gasified fuel App 20020148161 - Iijima, Masaki ;   et al. | 2002-10-17 |
Coal drying method and equipment, method for aging reformed coal and aged reformed coal, and process and system for producing reformed coal App 20020104258 - Iijima, Masaki ;   et al. | 2002-08-08 |
Method of manufacturing methanol App 20020040067 - Kobayashi, Kazuto ;   et al. | 2002-04-04 |
Method of manufacturing synthesis gas App 20020024038 - Iijima, Masaki ;   et al. | 2002-02-28 |
Method of manufacturing synthesis gas App 20020025987 - Iijima, Masaki ;   et al. | 2002-02-28 |
Method of manufacturing a synthesis gas to be employed for the synthesis of gasoline, kerosene and gas oil App 20020016375 - Iijima, Masaki ;   et al. | 2002-02-07 |
Apparatus For Converting A Plastic Waste Into Oil App 20020006367 - MATSUBARA, WATARU ;   et al. | 2002-01-17 |
Power generation method and power generating apparatus Grant 6,298,651 - Iijima October 9, 2 | 2001-10-09 |
Recovery of carbon dioxide from combustion exhaust gas Grant 6,274,108 - Fujii , et al. August 14, 2 | 2001-08-14 |
Method Of Producing Gypsum App 20010002247 - SUDA, TAIICHIRO ;   et al. | 2001-05-31 |
Combined power generation plant Grant 6,141,956 - Iijima , et al. November 7, 2 | 2000-11-07 |
Apparatus and process for recovering basic amine compounds in a process for removing carbon dioxide Grant 6,117,404 - Mimura , et al. September 12, 2 | 2000-09-12 |
Method for the removal of carbon dioxide present in gases and absorbent Grant 6,051,161 - Suzuki , et al. April 18, 2 | 2000-04-18 |
Method for removing carbon dioxide from combustion exhaust gas Grant 6,036,931 - Yoshida , et al. March 14, 2 | 2000-03-14 |
Method for the removal of carbon dioxide present in gases Grant 5,904,908 - Suzuki , et al. May 18, 1 | 1999-05-18 |
Desulfurization and decarbonation process Grant 5,895,634 - Mitsuoka , et al. April 20, 1 | 1999-04-20 |
Method of producing gypsum Grant 5,798,087 - Suda , et al. August 25, 1 | 1998-08-25 |
Method for the removal of hydrogen sulfide present in gases Grant 5,750,083 - Mimura , et al. May 12, 1 | 1998-05-12 |
Process for the removal of carbon dioxide from gases Grant 5,736,115 - Iijima , et al. April 7, 1 | 1998-04-07 |
Method for removing carbon dioxide from combustion exhaust gas Grant 5,700,437 - Fujii , et al. December 23, 1 | 1997-12-23 |
Process for removing carbon dioxide and nitrogen oxides from combustion gases Grant 5,648,053 - Mimura , et al. July 15, 1 | 1997-07-15 |
Process for removing carbon dioxide from gases Grant 5,618,506 - Suzuki , et al. April 8, 1 | 1997-04-08 |
Method for the removal of hydrogen sulfide present in gases Grant 5,609,840 - Mimura , et al. March 11, 1 | 1997-03-11 |
Process for removing carbon dioxide from combustion gases Grant 5,603,908 - Yoshida , et al. February 18, 1 | 1997-02-18 |
Heat pipe and gas-liquid contacting apparatus capable of heat exchange using the heat pipes and heat exchanger of gas-liquid contacting plate type Grant 5,603,377 - Fujii , et al. February 18, 1 | 1997-02-18 |
Method for treating combustion exhaust gas Grant 5,378,442 - Fujii , et al. January 3, 1 | 1995-01-03 |
Method for the fixation of carbon dioxide Grant 5,364,611 - Iijima , et al. November 15, 1 | 1994-11-15 |
Process for removing carbon dioxide from combustion exhaust gas Grant 5,344,627 - Fujii , et al. September 6, 1 | 1994-09-06 |
Recovery of carbon dioxide from combustion exhaust gas Grant 5,339,633 - Fujii , et al. August 23, 1 | 1994-08-23 |
Apparatus and process for removing carbon dioxide from combustion exhaust gas Grant 5,318,758 - Fujii , et al. June 7, 1 | 1994-06-07 |