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Yasuhiro Tsuzuki

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  • Chita-gun, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flow control valve
    • Patent number 12,018,763
    • Issue date Jun 25, 2024
    • Aisan Kogyo Kabushiki Kaisha
    • Shinji Murai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid control valve and evaporated fuel processing device
    • Patent number 11,458,834
    • Issue date Oct 4, 2022
    • Aisan Kogyo Kabushiki Kaisha
    • Katsuhiko Makino
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fluid control valve
    • Patent number 11,306,686
    • Issue date Apr 19, 2022
    • Aisan Kogyo Kabushiki Kaisha
    • Katsuhiko Makino
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fluid control valve
    • Patent number 11,047,495
    • Issue date Jun 29, 2021
    • Aisan Kogyo Kabushiki Kaisha
    • Katsuhiko Makino
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Flow control valve and fuel vapor processing apparatus incorporatin...
    • Patent number 10,280,874
    • Issue date May 7, 2019
    • Aisan Kogyo Kabushiki Kaisha
    • Yasuhiro Tsuzuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Flow Rate Control Valve
    • Publication number 20230096186
    • Publication date Mar 30, 2023
    • AISAN KOGYO KABUSHIKI KAISHA
    • Shinji MURAI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Fluid Control Valve and Evaporated Fuel Processing Device
    • Publication number 20210206257
    • Publication date Jul 8, 2021
    • AISAN KOGYO KABUSHIKI KAISHA
    • Katsuhiko MAKINO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Fluid Control Valve
    • Publication number 20190376473
    • Publication date Dec 12, 2019
    • Aisan Kogyo Kabushiki Kaisha
    • Katsuhiko MAKINO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Fluid Control Valve
    • Publication number 20190376607
    • Publication date Dec 12, 2019
    • Aisan Kogyo Kabushiki Kaisha
    • Katsuhiko MAKINO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLOW CONTROL VALVE AND FUEL VAPOR PROCESSING APPARATUS INCORPORATIN...
    • Publication number 20160186697
    • Publication date Jun 30, 2016
    • Aisan Kogyo Kabushiki Kaisha
    • Yasuhiro TSUZUKI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Passage switching valve
    • Publication number 20090101852
    • Publication date Apr 23, 2009
    • Aisan Kogyo Kabushiki Kaisha
    • Yukihiro Harada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS