Inventor · disambiguated record
Atsushi Tatani
Also filed as: ATSUKAWA MASUMI · TATANI ATSUSHI
41 granted patents·412 citations·filing 1976–2002
98Inventor score
Top patents by PatentIndex Score
41 records- 0182US4696804AMethod for treating SO2, SO3 and dust simultaneouslyMITSUBISHI HEAVY IND LTD·Filed 1986·Granted Sep 29, 1987·48 cites·6 claims
- 0275US6517792B2Combustion exhaust gas treatment systemMITSUBISHI HEAVY IND LTD·Filed 2001·Granted Feb 11, 2003·9 cites·7 claims
- 0372US6896858B2Gas refining systemMITSUBISHI HEAVY IND LTD·Filed 2001·Granted May 24, 2005·6 cites·7 claims
- 0467US4297332AMethod for treatment of a discharge liquid produced in treatment of an exhaust gasMITSUBISHI HEAVY IND LTD·Filed 1980·Granted Oct 27, 1981·24 cites·6 claims
- 0566US4067707ASpray type wet scrubberMITSUBISHI HEAVY IND LTD·Filed 1976·Granted Jan 10, 1978·20 cites·1 claims
- 0663US5395561AMethod of producing solid moldings from a by-product of wet limestone-gypsum desulfurization of flue gasMITSUBISHI HEAVY IND LTD·Filed 1992·Granted Mar 7, 1995·17 cites·8 claims
- 0761US6773680B2Combustion exhaust gas treatment systemMITSUBISHI HEAVY IND LTD·Filed 2002·Granted Aug 10, 2004·3 cites·5 claims
- 0859US5980846AGas refining systemMITSUBISHI HEAVY IND LTD·Filed 1998·Granted Nov 9, 1999·14 cites·4 claims
- 0957US4539190AMethod for the treatment of exhaust gasesMITSUBISHI HEAVY IND LTD·Filed 1984·Granted Sep 3, 1985·15 cites·2 claims
- 1055US4108959AProcess for treating a waste gasMITSUBISHI HEAVY IND LTD·Filed 1977·Granted Aug 22, 1978·13 cites·7 claims
- 1153US4818445AApparatus for treating a solution or a slurry solutionMITSUBISHI HEAVY IND LTD·Filed 1987·Granted Apr 4, 1989·19 cites·8 claims
- 1253US4614645AMethod for treating effluent in exhaust gas treating apparatusMITSUBISHI HEAVY IND LTD·Filed 1984·Granted Sep 30, 1986·15 cites·2 claims
- 1349US5878675AFlue gas desulfurizer, boiler equipment and thermal electric power generation equipmentMITSUBISHI HEAVY IND LTD·Filed 1996·Granted Mar 9, 1999·17 cites·3 claims
- 1446US4955586AApparatus for treating slurry by gas-liquid contact methodMITSUBISHI HEAVY IND LTD·Filed 1989·Granted Sep 11, 1990·12 cites·2 claims
- 1545US5560894AProcess for treatment of exhaust gasHOKKAIDO ELECTRIC POWER·Filed 1994·Granted Oct 1, 1996·14 cites·13 claims
- 1645US4166838AProcess for treating exhaust gasesMITSUBISHI HEAVY IND LTD·Filed 1976·Granted Sep 4, 1979·9 cites·2 claims
- 1744US6068822ADesulforization method and desulfurization apparatus in geothermal power plantMITSUBISHI HEAVY IND LTD·Filed 1997·Granted May 30, 2000·10 cites·3 claims
- 1844US5902555AWet flue gas desulfurization process and systemMITSUBISHI HEAVY IND LTD·Filed 1997·Granted May 11, 1999·13 cites·6 claims
- 1944US4696805AMethod for desulfurizing exhaust gasMITSUBISHI HEAVY IND LTD·Filed 1986·Granted Sep 29, 1987·10 cites·6 claims
- 2044US4632810AMethod for treating waste gas to separate and recover gypsum and dust thereinMITSUBISHI HEAVY IND LTD·Filed 1985·Granted Dec 30, 1986·11 cites·2 claims
- 2143US5295400ASlurry sampling device and methodMITSUBISHI HEAVY IND LTD·Filed 1991·Granted Mar 22, 1994·11 cites·14 claims
- 2243US4683211AMethod for measuring the concentration of CaCO3 in a slurryMITSUBISHI HEAVY IND LTD·Filed 1984·Granted Jul 28, 1987·8 cites·8 claims
- 2343US4374812AProcess for stack gas treatmentMITSUBISHI HEAVY IND LTD·Filed 1980·Granted Feb 22, 1983·9 cites·1 claims
- 2441US6740297B2Combustion exhaust gas treatment systemMITSUBISHI HEAVY IND LTD·Filed 2002·Granted May 25, 2004·0 cites·3 claims
- 2540US6079212AGasification power generation process and gasification power generation equipmentMITSUBISHI HEAVY IND LTD·Filed 1998·Granted Jun 27, 2000·15 cites·4 claims
- 2640US5824273AGas refining systemMITSUBISHI HEAVY IND LTD·Filed 1996·Granted Oct 20, 1998·6 cites·4 claims
- 2740US4675167AMethod of treating exhaust gasesMITSUBISHI HEAVY IND LTD·Filed 1984·Granted Jun 23, 1987·7 cites·3 claims
- 2840US4618482AMethod for controlling a concentration of slurry in wet flue gas desulfurization apparatusMITSUBISHI HEAVY IND LTD·Filed 1984·Granted Oct 21, 1986·7 cites·5 claims
- 2939US4683210AMethod for measuring concentrations of CaCO3 and CaSO3 in a slurryMITSUBISHI HEAVY IND LTD·Filed 1984·Granted Jul 28, 1987·6 cites·18 claims
- 3038US5958335AMethod and apparatus for preventing corrosion of exhaust gas treatment systemsMITSUBISHI HEAVY IND LTD·Filed 1997·Granted Sep 28, 1999·8 cites·6 claims
- 3137US5053061AGas-liquid contacting methodMITSUBISHI HEAVY IND LTD·Filed 1989·Granted Oct 1, 1991·6 cites·4 claims
- 3235US4533531AExhaust fume desulfurization processMITSUBISHI HEAVY IND LTD·Filed 1984·Granted Aug 6, 1985·4 cites·12 claims
- 3334US5662794ASolid-liquid separator and wet flue gas desulfurization apparatusMITSUBISHI HEAVY IND LTD·Filed 1995·Granted Sep 2, 1997·5 cites·5 claims
- 3433US6511636B1Combustion exhaust gas treatment systemMITSUBISHI HEAVY IND LTD·Filed 1999·Granted Jan 28, 2003·2 cites·11 claims
- 3533US4810477AMethod for desulfurizing smokeMITSUBISHI HEAVY IND LTD·Filed 1987·Granted Mar 7, 1989·3 cites·23 claims
- 3632US4080427AMethod of desulfurizing exhaust gases by wet lime-gypsum processMITSUBISHI HEAVY IND LTD·Filed 1976·Granted Mar 21, 1978·6 cites·3 claims
- 3731US6471073B1Liquid extracting apparatusMITSUBISHI HEAVY IND LTD·Filed 1999·Granted Oct 29, 2002·2 cites·20 claims
- 3831US6113863ACombustion exhaust gas treatment systemMITSUBISHI HEAVY IND LTD·Filed 1996·Granted Sep 5, 2000·0 cites·7 claims
- 3929US5879639AWet flue gas desulfurization systemMITSUBISHI JUKOGYN KABUSHIKI K·Filed 1996·Granted Mar 9, 1999·5 cites·3 claims
- 4029US5762884AFlue gas treating systemMITSUBISHI HEAVY IND LTD·Filed 1996·Granted Jun 9, 1998·0 cites·2 claims
- 4129US4420465AProcess for desulfurizing an exhaust gasMITSUBISHI HEAVY IND LTD·Filed 1982·Granted Dec 13, 1983·3 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →