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Katsuhiko Yokohama

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Patents Grantslast 30 patents

  • Information Patent Grant

    Burner device, cooling pipe breakage detection method of burner dev...
    • Patent number 11,384,933
    • Issue date Jul 12, 2022
    • MITSUBISHI POWER, LTD.
    • Yoshinori Koyama
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Device abnormality diagnosis method and device abnormality diagnosi...
    • Patent number 11,002,640
    • Issue date May 11, 2021
    • MITSUBISHI POWER, LTD.
    • Hiroyoshi Kubo
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Gasification facility
    • Patent number 9,890,331
    • Issue date Feb 13, 2018
    • Mitsubishi Heavy Industries, Ltd.
    • Yasutaka Mizokoshi
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Gasifier start-up method, gasifier, and integrated gasification com...
    • Patent number 9,719,038
    • Issue date Aug 1, 2017
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Shogo Yoshida
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Gasification apparatus
    • Patent number 9,550,949
    • Issue date Jan 24, 2017
    • Mitsubishi Heavy Industries, Ltd.
    • Katsuhiko Yokohama
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Water-containing solid fuel drying apparatus and drying method
    • Patent number 9,518,736
    • Issue date Dec 13, 2016
    • Mitsubishi Heavy Industries, Ltd.
    • Katsuhiko Yokohama
    • F26 - DRYING
  • Information Patent Grant

    Coal gasifier
    • Patent number 9,487,715
    • Issue date Nov 8, 2016
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Takashi Yamamoto
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Gasification apparatus
    • Patent number 9,388,348
    • Issue date Jul 12, 2016
    • Mitsubishi Heavy Industries, Ltd.
    • Katsuhiko Yokohama
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Char recovery system and char feeding hopper
    • Patent number 9,388,349
    • Issue date Jul 12, 2016
    • Mitsubishi Heavy Industries, Ltd.
    • Yoshinori Koyama
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Ignition torch and pressurized gasification furnace including the same
    • Patent number 9,366,435
    • Issue date Jun 14, 2016
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Yasuo Soda
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Slag monitoring device for coal gasifier and coal gasifier
    • Patent number 9,239,164
    • Issue date Jan 19, 2016
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Masami Iida
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Slag-melting burner apparatus
    • Patent number 8,997,665
    • Issue date Apr 7, 2015
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Shinya Hamasaki
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Dust collector
    • Patent number 8,551,204
    • Issue date Oct 8, 2013
    • Mitsubishi Heavy Industries, Ltd.
    • Katsuhiko Yokohama
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Starting method of coal gasifier and starting device therefor
    • Patent number 8,414,668
    • Issue date Apr 9, 2013
    • Mitsubishi Heavy Industries, Ltd.
    • Katsuhiko Yokohama
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Pressurized high-temperature gas cooler
    • Patent number 7,803,216
    • Issue date Sep 28, 2010
    • Mitsubishi Heavy Industries, Ltd.
    • Yoshinori Koyama
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Gas combustion treatment method and apparatus therefor
    • Patent number 7,005,115
    • Issue date Feb 28, 2006
    • Mitsubishi Heavy Industries, Ltd.
    • Masahiro Harada
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Burner and a fuel etc. supply method
    • Patent number 5,997,595
    • Issue date Dec 7, 1999
    • Mitsubishi Jukogyo Kabushiki Kaisha
    • Katsuhiko Yokohama
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

  • Information Patent Application

    FUEL CELL SYSTEM, EXHAUST GAS PURIFICATION METHOD USING FUEL CELL,...
    • Publication number 20230271850
    • Publication date Aug 31, 2023
    • Mitsubishi Heavy Industries, Ltd.
    • Katsuhiko YOKOHAMA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FUEL CELL SYSTEM AND METHOD OF OPERATING THE SAME
    • Publication number 20230246212
    • Publication date Aug 3, 2023
    • Mitsubishi Heavy Industries, Ltd.
    • Yasushi IWAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CYCLONE INTEGRATED TYPE STORAGE DEVICE, INTEGRATED GASIFICATION COM...
    • Publication number 20200001310
    • Publication date Jan 2, 2020
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Haruto Shinoda
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    BURNER DEVICE, COOLING PIPE BREAKAGE DETECTION METHOD OF BURNER DEV...
    • Publication number 20190242574
    • Publication date Aug 8, 2019
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Yoshinori Koyama
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    DEVICE ABNORMALITY DIAGNOSIS METHOD AND DEVICE ABNORMALITY DIAGNOSI...
    • Publication number 20190086294
    • Publication date Mar 21, 2019
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Hiroyoshi Kubo
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    SLAG CRUSHER
    • Publication number 20190030543
    • Publication date Jan 31, 2019
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Ryohei Ohashi
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    WATER TREATMENT DEVICE, AND METHOD OF OPERATING WATER TREATMENT DEVICE
    • Publication number 20180111845
    • Publication date Apr 26, 2018
    • Mitsubishi Heavy Industries, Ltd.
    • Hidemasa Kakigami
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    REVERSE OSMOSIS MEMBRANE CLEANING METHOD AND REVERSE OSMOSIS MEMBRA...
    • Publication number 20180104652
    • Publication date Apr 19, 2018
    • Mitsubishi Heavy Industries, Ltd.
    • Yoshiaki Ito
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    WATER TREATMENT DEVICE, AND METHOD OF OPERATING WATER TREATMENT DEVICE
    • Publication number 20180085709
    • Publication date Mar 29, 2018
    • Mitsubishi Heavy Industries, Ltd.
    • Hidemasa Kakigami
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    WATER TREATMENT DEVICE
    • Publication number 20180071683
    • Publication date Mar 15, 2018
    • Mitsubishi Heavy Industries, Ltd.
    • Hidemasa Kakigami
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CLEANING METHOD FOR WATER TREATMENT MEMBRANE
    • Publication number 20180015417
    • Publication date Jan 18, 2018
    • Mitsubishi Heavy Industries, Ltd.
    • Shintaro Taura
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    WATER TREATMENT APPARATUS AND WATER TREATMENT METHOD
    • Publication number 20170305758
    • Publication date Oct 26, 2017
    • Mitsubishi Heavy Industries, Ltd.
    • Katsuhiko Yokohama
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    NATURAL WATER TREATMENT CONTROL APPARATUS, NATURAL WATER TREATMENT...
    • Publication number 20170283285
    • Publication date Oct 5, 2017
    • Mitsubishi Heavy Industries, Ltd.
    • Masayuki Tabata
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    BURNER AND COAL UPGRADING PLANT
    • Publication number 20160223194
    • Publication date Aug 4, 2016
    • Mitsubishi Heavy Industries, Ltd.
    • Katsuhiko Yokohama
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    COMBUSTION BURNER AND PRESSURIZED GASIFICATION FURNACE
    • Publication number 20150345788
    • Publication date Dec 3, 2015
    • MITSUBISHI HEAVY INDUSTRIES, LTD.
    • Yasuyuki MIYATA
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    GASIFICATION APPARATUS
    • Publication number 20150240176
    • Publication date Aug 27, 2015
    • Mitsubishi Heavy Industries, Ltd.
    • Katsuhiko Yokohama
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    COAL DRY-DISTILLATION DEVICE AND MODIFIED COAL PRODUCTION EQUIPMENT...
    • Publication number 20150175890
    • Publication date Jun 25, 2015
    • Mitsubishi Heavy Industries, Ltd.
    • Keiichi Nakagawa
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    COAL GASIFIER
    • Publication number 20150144843
    • Publication date May 28, 2015
    • Mitsubishi Heavy Industries, Ltd.
    • Takashi YAMAMOTO
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    GASIFICATION APPARATUS
    • Publication number 20150059661
    • Publication date Mar 5, 2015
    • Mitsubishi Heavy Industries, Ltd.
    • Katsuhiko Yokohama
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    CHAR RECOVERY SYSTEM AND CHAR FEEDING HOPPER
    • Publication number 20140250786
    • Publication date Sep 11, 2014
    • Mitsubishi Heavy Industries, Ltd.
    • Yoshinori Koyama
    • G01 - MEASURING TESTING
  • Information Patent Application

    GASIFIER START-UP METHOD, GASIFIER, AND INTEGRATED GASIFICATION COM...
    • Publication number 20140223820
    • Publication date Aug 14, 2014
    • Mitsubishi Heavy Industries, Ltd.
    • Shogo YOSHIDA
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    MUDDY WATER ROTATION DEVICE
    • Publication number 20130175765
    • Publication date Jul 11, 2013
    • Mitsubishi Heavy Industries, Ltd.
    • Hiroyuki Nomaguchi
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    IGNITION TORCH AND PRESSURIZED GASIFICATION FURNACE INCLUDING THE SAME
    • Publication number 20130143171
    • Publication date Jun 6, 2013
    • Yasuo Soda
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    GASIFICATION FACILITY
    • Publication number 20130112543
    • Publication date May 9, 2013
    • Yasutaka Mizokoshi
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    SLAG MONITORING DEVICE FOR COAL GASIFIER AND COAL GASIFIER
    • Publication number 20120167543
    • Publication date Jul 5, 2012
    • Masami Iida
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    WATER-CONTAINING SOLID FUEL DRYING APPARATUS AND DRYING METHOD
    • Publication number 20120117816
    • Publication date May 17, 2012
    • Katsuhiko Yokohama
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    GROUND FLARE
    • Publication number 20110318697
    • Publication date Dec 29, 2011
    • MITSUBISHI HEAVY INDUSTRIES, LTD.
    • Katsuhiko Yokohama
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    SLAG-MELTING BURNER APPARATUS
    • Publication number 20110265696
    • Publication date Nov 3, 2011
    • Shinya Hamasaki
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    COAL GASIFIER
    • Publication number 20110116979
    • Publication date May 19, 2011
    • Mitsubishi Heavy Industries, Ltd.
    • Takashi Yamamoto
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    DUST COLLECTOR
    • Publication number 20100236199
    • Publication date Sep 23, 2010
    • Mitsubishi Heavy Industries, Ltd.
    • Katsuhiko Yokohama
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL