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Kenji YUFU

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrical cable connector
    • Patent number 10,741,973
    • Issue date Aug 11, 2020
    • Dai-Ichi Seiko Co., Ltd.
    • Kenji Yufu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical cable connector
    • Patent number 10,707,603
    • Issue date Jul 7, 2020
    • Dai-Ichi Seiko Co., Ltd.
    • Kenji Yufu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Circuit board connecting device
    • Patent number 10,651,580
    • Issue date May 12, 2020
    • Dai-Ichi Seiko Co., Ltd.
    • Kenji Yufu
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    CIRCUIT BOARD CONNECTING DEVICE
    • Publication number 20190348781
    • Publication date Nov 14, 2019
    • DAI-ICHI SEIKO CO., LTD.
    • Kenji YUFU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRICAL CABLE CONNECTOR
    • Publication number 20190348784
    • Publication date Nov 14, 2019
    • DAI-ICHI SEIKO CO., LTD.
    • Kenji YUFU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRICAL CABLE CONNECTOR
    • Publication number 20190348800
    • Publication date Nov 14, 2019
    • DAI-ICHI SEIKO CO., LTD.
    • Kenji YUFU
    • H01 - BASIC ELECTRIC ELEMENTS