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Takeshi SAMPO

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  • Tomioka-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Antenna device
    • Patent number 12,206,178
    • Issue date Jan 21, 2025
    • Yokowo Co., Ltd.
    • Takeshi Sampo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna device
    • Patent number 11,862,859
    • Issue date Jan 2, 2024
    • Yokowo Co., Ltd.
    • Takeshi Sampo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna device
    • Patent number 11,581,659
    • Issue date Feb 14, 2023
    • Yokowo Co., Ltd.
    • Takeshi Sampo
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ANTENNA DEVICE
    • Publication number 20240097349
    • Publication date Mar 21, 2024
    • YOKOWO CO., LTD
    • Takeshi SAMPO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ANTENNA DEVICE
    • Publication number 20230146537
    • Publication date May 11, 2023
    • YOKOWO CO., LTD
    • Takeshi SAMPO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ANTENNA DEVICE
    • Publication number 20210234284
    • Publication date Jul 29, 2021
    • YOKOWO CO., LTD
    • Takeshi SAMPO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ANTENNA DEVICE
    • Publication number 20210151896
    • Publication date May 20, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Taiki KUSUKAME
    • H01 - BASIC ELECTRIC ELEMENTS