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MIZUHO NINOMIYA

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  • GUNMA, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ball groove profile of ball screw
    • Patent number 6,792,822
    • Issue date Sep 21, 2004
    • NSK Ltd,
    • Mizuho Ninomiya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ball screw
    • Patent number 6,397,697
    • Issue date Jun 4, 2002
    • NSK Ltd.
    • Mizuho Ninomiya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Structure of ball rolling grooves for a linear guide apparatus
    • Patent number 5,240,331
    • Issue date Aug 31, 1993
    • NSK Ltd.
    • Mizuho Ninomiya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    BALL GROOVE PROFILE OF BALL SCREW
    • Publication number 20030106385
    • Publication date Jun 12, 2003
    • NSK Ltd
    • MIZUHO NINOMIYA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...