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Yasuyuki Shimazaki

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Magnetic fluid sealing apparatus
    • Patent number 9,746,084
    • Issue date Aug 29, 2017
    • Rigaku Corporation
    • Yasuyuki Shimazaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Magnetic fluid sealing device
    • Patent number 7,950,672
    • Issue date May 31, 2011
    • Rigaku Corporation
    • Yasuyuki Shimazaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Magnet proof magnetic fluid sealing device
    • Patent number 6,247,701
    • Issue date Jun 19, 2001
    • Rigaku Corporation
    • Masakatsu Kitada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    MAGNETIC FLUID SEALING APPARATUS
    • Publication number 20160312899
    • Publication date Oct 27, 2016
    • Rigaku Corporation
    • Yasuyuki Shimazaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Magnetic Fluid Sealing Device
    • Publication number 20090115137
    • Publication date May 7, 2009
    • Rigaku Corporation
    • Yasuyuki Shimazaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...