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Akira HIGUCHI

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  • Kariya-city, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Valve device
    • Patent number 12,117,089
    • Issue date Oct 15, 2024
    • Denso Corporation
    • Takuya Hamada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve device and fluid circulation circuit
    • Patent number 11,940,057
    • Issue date Mar 26, 2024
    • Denso Corporation
    • Syota Kimura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flow passage switching valve and fluid circulation circuit
    • Patent number 11,913,684
    • Issue date Feb 27, 2024
    • Denso Corporation
    • Masamichi Makihara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve device
    • Patent number 11,892,095
    • Issue date Feb 6, 2024
    • Denso Corporation
    • Takuya Hamada
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Valve device and fluid circulation circuit
    • Patent number 11,873,753
    • Issue date Jan 16, 2024
    • Denso Corporation
    • Akira Higuchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Throttle device and method for manufacturing throttle device
    • Patent number 11,401,872
    • Issue date Aug 2, 2022
    • Denso Corporation
    • Akira Higuchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Throttle valve device
    • Patent number 11,248,714
    • Issue date Feb 15, 2022
    • Denso Corporation
    • Akira Higuchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Torsion spring
    • Patent number 10,428,889
    • Issue date Oct 1, 2019
    • Denso Corporation
    • Akira Higuchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Electronic throttle valve
    • Patent number 9,976,492
    • Issue date May 22, 2018
    • Denso Corporation
    • Takuma Uchida
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    VALVE APPARATUS
    • Publication number 20240318734
    • Publication date Sep 26, 2024
    • DENSO CORPORATION
    • Hiroshi OGAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE DEVICE
    • Publication number 20230228333
    • Publication date Jul 20, 2023
    • DENSO CORPORATION
    • Takuya HAMADA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE DEVICE
    • Publication number 20220196157
    • Publication date Jun 23, 2022
    • DENSO CORPORATION
    • Takehito MIZUNUMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE DEVICE AND FLUID CIRCULATION CIRCUIT
    • Publication number 20220186657
    • Publication date Jun 16, 2022
    • DENSO CORPORATION
    • Akira HIGUCHI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE DEVICE AND FLUID CIRCULATION CIRCUIT
    • Publication number 20220186840
    • Publication date Jun 16, 2022
    • DENSO CORPORATION
    • Syota KIMURA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE DEVICE
    • Publication number 20220090700
    • Publication date Mar 24, 2022
    • DENSO CORPORATION
    • Takuya HAMADA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FLOW PASSAGE SWITCHING VALVE AND FLUID CIRCULATION CIRCUIT
    • Publication number 20220034562
    • Publication date Feb 3, 2022
    • DENSO CORPORATION
    • Masamichi MAKIHARA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    THROTTLE DEVICE AND METHOD FOR MANUFACTURING THROTTLE DEVICE
    • Publication number 20210285388
    • Publication date Sep 16, 2021
    • DENSO CORPORATION
    • Akira HIGUCHI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    THROTTLE VALVE DEVICE
    • Publication number 20200141511
    • Publication date May 7, 2020
    • DENSO CORPORATION
    • Akira HIGUCHI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TORSION SPRING
    • Publication number 20180238409
    • Publication date Aug 23, 2018
    • Denso Corporation
    • Akira HIGUCHI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ELECTRONIC THROTTLE VALVE
    • Publication number 20160237918
    • Publication date Aug 18, 2016
    • DENSO CORPORATION
    • Takuma UCHIDA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS