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Makoto Chiyoda

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fan motor apparatus and electronic apparatus
    • Patent number 7,885,065
    • Issue date Feb 8, 2011
    • Sony Corporation
    • Sachiko Kaneko
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Bearing unit and driving motor using the bearing unit
    • Patent number 7,753,590
    • Issue date Jul 13, 2010
    • Sony Corporation
    • Yuji Shishido
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearing unit and motor using the same
    • Patent number 7,614,791
    • Issue date Nov 10, 2009
    • Sony Corporation
    • Yuji Shishido
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearing unit and motor
    • Patent number 7,564,155
    • Issue date Jul 21, 2009
    • Sony Corporation
    • Makoto Chiyoda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    FAN MOTOR APPARATUS AND ELECTRONIC APPARATUS
    • Publication number 20080180911
    • Publication date Jul 31, 2008
    • SONY CORPORATION
    • Sachiko Kaneko
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BEARING UNIT AND MOTOR
    • Publication number 20080036319
    • Publication date Feb 14, 2008
    • SONY CORPORATION
    • Makoto Chiyoda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BEARING UNIT AND DRIVING MOTOR USING THE BEARING UNIT
    • Publication number 20070280570
    • Publication date Dec 6, 2007
    • SONY CORPORATION
    • Yuji Shishido
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Bearing unit and motor using the same
    • Publication number 20070253652
    • Publication date Nov 1, 2007
    • SONY CORPORATION
    • Yuji Shishido
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CROSS FLOW FAN APPARATUS, ELECTRONIC APPARATUS AND IMPELLER
    • Publication number 20070212211
    • Publication date Sep 13, 2007
    • SONY CORPORATION
    • Makoto Chiyoda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...