Inventor · disambiguated record
Masato Takeuchi
Also filed as: KAWAGOSHI HIROSHI · NAKAJIMA FUMITO · TAKEUCHI MASATO
42 granted patents·9 pending applications·1,004 citations·filing 1973–2024
98Inventor score
Top patents by PatentIndex Score
51 records- 0198US4085193ACatalytic process for reducing nitrogen oxides to nitrogenMITSUBISHI PETROCHEMICAL CO·Filed 1974·Granted Apr 18, 1978·241 cites·9 claims
- 0296US4622275AFuel cell power plantHITACHI LTD·Filed 1985·Granted Nov 11, 1986·123 cites·6 claims
- 0394US4060498AProcess for steam reforming of hydrocarbonsHITACHI LTD·Filed 1974·Granted Nov 29, 1977·48 cites·10 claims
- 0492US3977836AMethod and apparatus for determining ammonia concentration of gasHITACHI LTD·Filed 1975·Granted Aug 31, 1976·50 cites·13 claims
- 0590US4206036AHydrodesulfurization of hydrocarbon oil with a catalyst including titanium oxideHITACHI LTD·Filed 1978·Granted Jun 3, 1980·46 cites·15 claims
- 0689US4407905AFuel cellHITACHI LTD·Filed 1981·Granted Oct 4, 1983·52 cites·32 claims
- 0788US4810595AMolten carbonate fuel cell, and its operation control methodNEW ENERGY DEV ORG·Filed 1988·Granted Mar 7, 1989·75 cites·8 claims
- 0884US4107272AProcess for removing nitrogen oxides using ammonia as a reductant and sulfated metallic catalystsHITACHI LTD·Filed 1977·Granted Aug 15, 1978·42 cites·20 claims
- 0982US12511972B2Money handling apparatusGLORY KOGYO KK·Filed 2024·Granted Dec 30, 2025·0 cites·18 claims
- 1081US10629021B2Coin diverter and coin handling apparatusGLORY KOGYO KK·Filed 2018·Granted Apr 21, 2020·1 cites·13 claims
- 1180US5959630ADisplay screen processing apparatus and storage medium containing therein program for controlling display screen processing apparatusSHARP KK·Filed 1998·Granted Sep 28, 1999·58 cites·6 claims
- 1278US4207209ASintered cataltyic or absorbent metallic product and method for sintering metallic powdersHITACHI LTD·Filed 1978·Granted Jun 10, 1980·25 cites·24 claims
- 1374US6787199B2Composite device and manufacturing method thereforMURAKAMI CORP·Filed 2003·Granted Sep 7, 2004·17 cites·7 claims
- 1470US4446210AFuel cell electrodeHITACHI LTD·Filed 1982·Granted May 1, 1984·23 cites·23 claims
- 1568US6878450B2Composite element and method for preparation thereofMURAKAMI CORP·Filed 2001·Granted Apr 12, 2005·12 cites·13 claims
- 1668US5242760AMagnetic ribbon and magnetic coreMITSUI PETROCHEMICAL IND·Filed 1990·Granted Sep 7, 1993·21 cites·11 claims
- 1768US4578112ACatalytic reaction processHITACHI LTD·Filed 1983·Granted Mar 25, 1986·9 cites·10 claims
- 1868US4542079AFuel cellHITACHI LTD·Filed 1984·Granted Sep 17, 1985·21 cites·14 claims
- 1968US4038060AApparatus for treating an exhaust gas from nuclear plantHITACHI LTD·Filed 1975·Granted Jul 26, 1977·20 cites·3 claims
- 2067US11250658B2Coin diverterGLORY KOGYO KK·Filed 2020·Granted Feb 15, 2022·0 cites·7 claims
- 2167US10891817B2Coin handling apparatus and coin handling methodGLORY KOGYO KK·Filed 2019·Granted Jan 12, 2021·0 cites·10 claims
- 2267US4943496AFuel cell, electrode for the cell and method of preparation thereofHITACHI LTD·Filed 1989·Granted Jul 24, 1990·25 cites·6 claims
- 2365US4480017AFuel cellHITACHI LTD·Filed 1983·Granted Oct 30, 1984·19 cites·18 claims
- 2463US4436794AMolten carbonate fuel cellHITACHI LTD·Filed 1982·Granted Mar 13, 1984·18 cites·15 claims
- 2562US2025111728A1Automatic transaction apparatusGLORY KOGYO KK·Filed 2024·Application pending·0 cites
- 2661US11919442B2Vehicle interior lighting deviceTOYOTA MOTOR CO LTD·Filed 2023·Granted Mar 5, 2024·0 cites·3 claims
- 2761US10580248B2Coin handling apparatusGLORY KOGYO KK·Filed 2018·Granted Mar 3, 2020·0 cites·15 claims
- 2860US12496965B2Projector and design filter for projector projectionTOYODA GOSEI KK·Filed 2022·Granted Dec 16, 2025·0 cites·12 claims
- 2958US11940432B2Gas detectorFIGARO ENG·Filed 2019·Granted Mar 26, 2024·0 cites·8 claims
- 3058US2024231211A9ProjectorTOYODA GOSEI KK·Filed 2023·Application pending·0 cites
- 3157US2022300683A1Model learning apparatus, control apparatus, model learning method and computer programTOYOTA CHUO KENKYUSHO KK·Filed 2022·Application pending·0 cites
- 3256US2023341755A1Vehicle interior image projection systemTOYODA GOSEI KK·Filed 2023·Application pending·0 cites
- 3356US2022114461A1Model learning apparatus, control apparatus, model learning method and computer programTOYOTA CHUO KENKYUSHO KK·Filed 2021·Application pending·0 cites
- 3455US11638895B2Gas sensor and method for producing sameFIGARO ENG·Filed 2018·Granted May 2, 2023·0 cites·6 claims
- 3555US5439534AMethod of manufacturing and applying heat treatment to a magnetic coreMITSUI PETROCHEMICAL IND·Filed 1992·Granted Aug 8, 1995·13 cites·13 claims
- 3654US11463181B2Mobile terminal test apparatus, mobile terminal test system, and control method for mobile terminal test apparatusANRITSU CORP·Filed 2021·Granted Oct 4, 2022·0 cites·6 claims
- 3754US8568094B2Gas turbine and method for opening chamber of gas turbineARASE KENICHI·Filed 2009·Granted Oct 29, 2013·5 cites·10 claims
- 3852US11977007B2Gas detection device and gas detection methodFIGARO ENG·Filed 2020·Granted May 7, 2024·0 cites·9 claims
- 3951US4699853AFuel cellHITACHI LTD·Filed 1986·Granted Oct 13, 1987·12 cites·19 claims
- 4049US10621806B2Coin handling apparatusGLORY KOGYO KK·Filed 2018·Granted Apr 14, 2020·0 cites·17 claims
- 4149US4482479AProcess for treating waste gas in reprocessing of used nuclear fuelHITACHI LTD·Filed 1973·Granted Nov 13, 1984·7 cites·13 claims
- 4247US11084424B2Video image output apparatus, video image output method, and mediumJVCKENWOOD CORP·Filed 2020·Granted Aug 10, 2021·0 cites·8 claims
- 4346US2010041325A1Coin processing method and coin processing unitGLORY KOGYO KK·Filed 2008·Application pending·0 cites
- 4445US9080464B2Gas turbine and method of opening chamber of gas turbineARASE KENICHI·Filed 2008·Granted Jul 14, 2015·2 cites·12 claims
- 4544US2015060348A1Hollow-fiber membrane module, method for manufacturing hollow-fiber membrane module, and hollow-fiber membrane unit equipped with hollow-fiber membrane moduleMITSUBISHI RAYON CO·Filed 2013·Application pending·0 cites
- 4643US2021164929A1Gas detectorFIGARO ENG·Filed 2019·Application pending·0 cites
- 4741US4476199AFused carbonate fuel cellHITACHI LTD·Filed 1983·Granted Oct 9, 1984·7 cites·4 claims
- 4839US4643957AFuel cellHITACHI LTD·Filed 1985·Granted Feb 17, 1987·8 cites·20 claims
- 4936US4656735AProcess for producing an electrolyte retaining matrix of electrical insulating long fibersHITACHI LTD·Filed 1986·Granted Apr 14, 1987·4 cites·14 claims
- 5035US10282931B2Coin depositing and dispensing machineTAKEUCHI MASATO·Filed 2012·Granted May 7, 2019·0 cites·7 claims
Showing the top 50 of 51 patent records by PatentIndex Score.
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