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Kuniyasu Iwazaki

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  • Naka-gun, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Spindle motor
    • Patent number RE36086
    • Issue date Feb 9, 1999
    • Nidec Corporation
    • Noriaki Hishida
    • 310 - Electrical generator or motor structure
  • Information Patent Grant

    Projection welding method
    • Patent number 5,521,349
    • Issue date May 28, 1996
    • Nippon Corporation
    • Kenjiro Okamoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Motor
    • Patent number 5,396,135
    • Issue date Mar 7, 1995
    • Nippon Densan Corporation
    • Kuniyasu Iwazaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spindle motor with the stator core supported by a resin member
    • Patent number 5,334,895
    • Issue date Aug 2, 1994
    • Nippon Densan Corporation
    • Yuji Morioka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spindle motor
    • Patent number 5,160,866
    • Issue date Nov 3, 1992
    • Nippon Densan Corporation
    • Noriaki Hishida
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spindle motor
    • Patent number 5,061,868
    • Issue date Oct 29, 1991
    • Nippon Densan Corporation
    • Kuniyasu Iwazaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spindle motor
    • Patent number 5,045,738
    • Issue date Sep 3, 1991
    • Nippon Densan Corporation
    • Noriaki Hishida
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...