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Hiromi ISHIKAWA

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  • Okazaki-shi, Aichi, JP
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Patents Grantslast 30 patents

  • 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 10,697,403
    • Issue date Jun 30, 2020
    • Futaba Industrial Co., Ltd
    • Hiromi Ishikawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Exhaust heat recovery device
    • Patent number 10,662,852
    • Issue date May 26, 2020
    • Futaba Industrial Co., Ltd
    • Naohiro Takemoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • 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

    Exhaust heat recovery device
    • Patent number 10,487,781
    • Issue date Nov 26, 2019
    • Futaba Industrial Co., Ltd
    • Hiromi Ishikawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • 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

Patents Applicationslast 30 patents

  • Information Patent Application

    CARBON DIOXIDE SEPARATOR
    • Publication number 20240408534
    • Publication date Dec 12, 2024
    • FUTABA INDUSTRIAL CO., LTD.
    • Hiromi Ishikawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Shaft Sealing Device
    • Publication number 20180347706
    • Publication date Dec 6, 2018
    • FUTABA INDUSTRIAL CO., LTD.
    • Hiromi Ishikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    EXHAUST HEAT RECOVERY DEVICE
    • Publication number 20180274495
    • Publication date Sep 27, 2018
    • 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 20180266296
    • Publication date Sep 20, 2018
    • FUTABA INDUSTRIAL CO., LTD.
    • Naohiro Takemoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST HEAT RECOVERY DEVICE
    • Publication number 20180266368
    • 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 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

    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 20170268401
    • Publication date Sep 21, 2017
    • FUTABA INDUSTRIAL CO., LTD.
    • Hirohisa OKAMI
    • F28 - HEAT EXCHANGE IN GENERAL