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Mariko KAWASE

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Patents Grantslast 30 patents

  • Information Patent Grant

    Leakage detector
    • Patent number 12,025,536
    • Issue date Jul 2, 2024
    • Aisan Kogyo Kabushiki Kaisha
    • Yuya Tanida
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Leakage detector for fuel vapor treatment system
    • Patent number 11,852,107
    • Issue date Dec 26, 2023
    • Aisan Kogyo Kabushiki Kaisha
    • Yuya Tanida
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Evaporated fuel treatment apparatus
    • Patent number 11,852,110
    • Issue date Dec 26, 2023
    • Aisan Kogyo Kabushiki Kaisha
    • Naohito Buseki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Failure diagnostic device for fuel vapor processing apparatus
    • Patent number 11,732,679
    • Issue date Aug 22, 2023
    • Aisan Kogyo Kabushiki Kaisha
    • Mariko Kawase
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Concentration measuring device
    • Patent number 11,703,434
    • Issue date Jul 18, 2023
    • Aisan Kogyo Kabushiki Kaisha
    • Yuya Tanida
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Leakage Detector for Fuel Vapor Treatment System
    • Publication number 20220389889
    • Publication date Dec 8, 2022
    • Aisan Kogyo Kabushiki Kaisha
    • Yuya TANIDA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Leakage Detector
    • Publication number 20220349772
    • Publication date Nov 3, 2022
    • Aisan Kogyo Kabushiki Kaisha
    • Yuya TANIDA
    • G01 - MEASURING TESTING
  • Information Patent Application

    Concentration Measuring Device
    • Publication number 20220349795
    • Publication date Nov 3, 2022
    • Aisan Kogyo Kabushiki Kaisha
    • Yuya TANIDA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Failure Diagnostic Device for Fuel Vapor Processing Apparatus
    • Publication number 20220341376
    • Publication date Oct 27, 2022
    • Aisan Kogyo Kabushiki Kaisha
    • Mariko KAWASE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Accessory Component Mounting Structure for Canister
    • Publication number 20220228705
    • Publication date Jul 21, 2022
    • AISAN KOGYO KABUSHIKI KAISHA
    • Mariko KAWASE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    EVAPORATED FUEL TREATMENT APPARATUS
    • Publication number 20220205417
    • Publication date Jun 30, 2022
    • AISAN KOGYO KABUSHIKI KAISHA
    • Naohito BUSEKI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Leakage Detector for Fuel Vapor Treatment Device
    • Publication number 20220112855
    • Publication date Apr 14, 2022
    • Aisan Kogyo Kabushiki Kaisha
    • Mariko KAWASE
    • B60 - VEHICLES IN GENERAL