TREA

Noriaki Hishida

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  • Kyoto, 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

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

    Magnetic fluid seal assembly
    • Patent number 5,009,436
    • Issue date Apr 23, 1991
    • Nippon Densan Corporation
    • Mineyo Endo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spindle motor with non-contact seal
    • Patent number 4,996,613
    • Issue date Feb 26, 1991
    • Nippon Densan Corporation
    • Noriaki Hishida
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...