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Fang DAI

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  • Novi, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Coil spring
    • Patent number 11,371,575
    • Issue date Jun 28, 2022
    • NHK Spring Co., Ltd.
    • Shinichi Nishizawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Damping device
    • Patent number 10,443,670
    • Issue date Oct 15, 2019
    • NHK INTERNATIONAL CORPORATION
    • Shinichi Nishizawa
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    COIL SPRING
    • Publication number 20220178415
    • Publication date Jun 9, 2022
    • NHK Spring Co., Ltd.
    • Shinichi NISHIZAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DAMPING DEVICE
    • Publication number 20190271370
    • Publication date Sep 5, 2019
    • NHK INTERNATIONAL CORPORATION
    • Shinichi NISHIZAWA
    • B60 - VEHICLES IN GENERAL