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Hidekazu Niwa

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  • Makinohara-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Metal fixture for dust cover
    • Patent number 7,980,564
    • Issue date Jul 19, 2011
    • NOK Corporation
    • Hidekazu Niwa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Metal fixture for dust cover
    • Patent number 7,931,279
    • Issue date Apr 26, 2011
    • NOK Corporation
    • Hidekazu Niwa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    METAL FIXTURE FOR DUST COVER
    • Publication number 20100194059
    • Publication date Aug 5, 2010
    • NOK Corporation
    • Hidekazu Niwa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...