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Hirohisa Okami

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Patents Grantslast 30 patents

  • Information Patent Grant

    Exhaust unit
    • Patent number 11,346,262
    • Issue date May 31, 2022
    • Futaba Industrial Co., Ltd.
    • Hirohisa Okami
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Drive device and exhaust heat recovery device
    • Patent number 11,156,275
    • Issue date Oct 26, 2021
    • Futaba Industrial Co., Ltd.
    • Hiroki Yamaguchi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Exhaust heat recovery device
    • Patent number 10,724,416
    • Issue date Jul 28, 2020
    • Futaba Industrial Co., Ltd
    • Hirohisa Okami
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Exhaust heat recovery device
    • Patent number 10,605,207
    • Issue date Mar 31, 2020
    • Futaba Industrial Co., Ltd
    • Kunikazu Shirai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Valve apparatus, and exhaust heat recovery device
    • Patent number 10,533,479
    • Issue date Jan 14, 2020
    • Futaba Industrial Co., Ltd
    • Hiromi Ishikawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Integrated exhaust heat recovery device
    • Patent number 10,508,574
    • Issue date Dec 17, 2019
    • Futaba Industrial Co., Ltd
    • Ryuji Asai
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Exhaust heat recovery device including engagement portion configure...
    • Patent number 10,480,379
    • Issue date Nov 19, 2019
    • Futaba Industrial Co., Ltd
    • Ryuji Asai
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve device with axis through its tubular portion
    • Patent number 10,465,800
    • Issue date Nov 5, 2019
    • Futaba Industrial Co., Ltd.
    • Ryuji Asai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Heat exchanger
    • Patent number 10,267,566
    • Issue date Apr 23, 2019
    • Futaba Industrial Co., Ltd
    • Hiromi Ishikawa
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchanger
    • Patent number 10,087,813
    • Issue date Oct 2, 2018
    • Futaba Industrial Co., Ltd.
    • Hirohisa Okami
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust heat recovery device
    • Patent number 9,702,292
    • Issue date Jul 11, 2017
    • Futaba Industrial Co., Ltd.
    • Arata Kobayashi
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Exhaust gas heat recovery device
    • Patent number 9,261,005
    • Issue date Feb 16, 2016
    • Futaba Industrial Co., Ltd.
    • Hisayuki Kato
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Exhaust device
    • Patent number 8,935,914
    • Issue date Jan 20, 2015
    • Futaba Industrial Co., Ltd.
    • Hirohisa Okami
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Exhaust manifold
    • Patent number 8,857,164
    • Issue date Oct 14, 2014
    • Futaba Industrial Co., Ltd.
    • Hirohisa Okami
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    DRIVE DEVICE AND EXHAUST HEAT RECOVERY DEVICE
    • Publication number 20190264785
    • Publication date Aug 29, 2019
    • FUTABA INDUSTRIAL CO., LTD.
    • Hiroki Yamaguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST UNIT
    • Publication number 20190234264
    • Publication date Aug 1, 2019
    • FUTABA INDUSTRIAL CO., LTD.
    • Hirohisa Okami
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Valve Device
    • Publication number 20180299016
    • Publication date Oct 18, 2018
    • FUTABA INDUSTRIAL CO., LTD.
    • Ryuji Asai
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST HEAT RECOVERY DEVICE
    • Publication number 20180266369
    • Publication date Sep 20, 2018
    • FUTABA INDUSTRIAL CO., LTD.
    • Hiromi Ishikawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    EXHAUST HEAT RECOVERY DEVICE
    • Publication number 20180266367
    • Publication date Sep 20, 2018
    • FUTABA INDUSTRIAL CO., LTD.
    • Kunikazu Shirai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INTEGRATED EXHAUST HEAT RECOVERY DEVICE
    • Publication number 20180258808
    • Publication date Sep 13, 2018
    • FUTABA INDUSTRIAL CO., LTD.
    • Ryuji Asai
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HEAT EXCHANGER
    • Publication number 20170343291
    • Publication date Nov 30, 2017
    • FUTABA INDUSTRIAL CO., LTD.
    • Hiromi Ishikawa
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    HEAT EXCHANGER
    • Publication number 20170343302
    • Publication date Nov 30, 2017
    • FUTABA INDUSTRIAL CO., LTD.
    • Hiromi ISHIKAWA
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    VALVE APPARATUS, AND EXHAUST HEAT RECOVERY DEVICE
    • Publication number 20170328257
    • Publication date Nov 16, 2017
    • FUTABA INDUSTRIAL CO., LTD.
    • Hiromi Ishikawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST HEAT RECOVERY DEVICE
    • Publication number 20170328256
    • Publication date Nov 16, 2017
    • FUTABA INDUSTRIAL CO., LTD.
    • Ryuji Asai
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST HEAT RECOVERY DEVICE
    • Publication number 20170268401
    • Publication date Sep 21, 2017
    • FUTABA INDUSTRIAL CO., LTD.
    • Hirohisa OKAMI
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Valve Device
    • Publication number 20150354709
    • Publication date Dec 10, 2015
    • FUTABA INDUSTRIAL CO., LTD.
    • Hirohisa Okami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Heat Exchanger
    • Publication number 20150338169
    • Publication date Nov 26, 2015
    • FUTABA INDUSTRIAL CO., LTD.
    • Hirohisa Okami
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Exhaust Heat Recovery Device
    • Publication number 20150218997
    • Publication date Aug 6, 2015
    • FUTABA INDUSTRIAL CO., LTD.
    • Hisayuki Kato
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Exhaust Heat Recovery Device
    • Publication number 20150184571
    • Publication date Jul 2, 2015
    • FUTABA INDUSTRIAL CO., LTD.
    • Arata Kobayashi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST GAS HEAT RECOVERY DEVICE
    • Publication number 20140352286
    • Publication date Dec 4, 2014
    • Hisayuki Kato
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Exhaust Device
    • Publication number 20120317961
    • Publication date Dec 20, 2012
    • FUTABA INDUSTRIAL CO., LTD.
    • Hirohisa Okami
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Exhaust Manifold
    • Publication number 20120192552
    • Publication date Aug 2, 2012
    • FUTABA INDUSTRIAL CO., LTD.
    • Hirohisa Okami
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES