TREA

Aoi TOKIWA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Coil component
    • Patent number 12,224,105
    • Issue date Feb 11, 2025
    • TDK Corporation
    • Yugo Asai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coil device
    • Patent number 12,191,068
    • Issue date Jan 7, 2025
    • TDK Corporation
    • Shuhei Someya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coil component and its manufacturing method
    • Patent number 12,136,511
    • Issue date Nov 5, 2024
    • TDK Corporation
    • Yugo Asai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coil component
    • Patent number 12,094,638
    • Issue date Sep 17, 2024
    • TDK Corporation
    • Yugo Asai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Core of coil component
    • Patent number D1029763
    • Issue date Jun 4, 2024
    • TDK Corporation
    • Yugo Asai
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Coil component
    • Patent number D1022908
    • Issue date Apr 16, 2024
    • TDK Corporation
    • Yugo Asai
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Coil device
    • Patent number 11,869,704
    • Issue date Jan 9, 2024
    • TDK Corporation
    • Shuhei Someya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coil device
    • Patent number 11,515,075
    • Issue date Nov 29, 2022
    • TDK Corporation
    • Yoshihiro Kawasaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coil component
    • Patent number D942947
    • Issue date Feb 8, 2022
    • TDK Corporation
    • Yugo Asai
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Coil component
    • Patent number D942393
    • Issue date Feb 1, 2022
    • TDK Corporation
    • Yugo Asai
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Core of coil component
    • Patent number D921586
    • Issue date Jun 8, 2021
    • TDK Corporation
    • Yugo Asai
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Coil component
    • Patent number D918835
    • Issue date May 11, 2021
    • TDK Corporation
    • Yugo Asai
    • D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents

  • Information Patent Application

    COIL COMPONENT
    • Publication number 20210280356
    • Publication date Sep 9, 2021
    • TDK Corporation
    • Yugo ASAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT AND ITS MANUFACTURING METHOD
    • Publication number 20210280357
    • Publication date Sep 9, 2021
    • TDK Corporation
    • Yugo ASAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT
    • Publication number 20210280358
    • Publication date Sep 9, 2021
    • TDK Corporation
    • Yugo ASAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL DEVICE
    • Publication number 20210166861
    • Publication date Jun 3, 2021
    • TDK Corporation
    • Shuhei SOMEYA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL DEVICE
    • Publication number 20210166862
    • Publication date Jun 3, 2021
    • TDK Corporation
    • Shuhei SOMEYA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL DEVICE
    • Publication number 20190189337
    • Publication date Jun 20, 2019
    • TDK Corporation
    • Yoshihiro KAWASAKI
    • H01 - BASIC ELECTRIC ELEMENTS