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Yoshio Fujii

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  • Shinga, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Motor including busbar holder and busbars
    • Patent number 8,779,641
    • Issue date Jul 15, 2014
    • Nidec Corporation
    • Yoshio Fujii
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor incuding bearing supported by busbar holder
    • Patent number 8,729,754
    • Issue date May 20, 2014
    • Nidec Corporation
    • Yoshio Fujii
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Centrifugal pump
    • Patent number 8,047,816
    • Issue date Nov 1, 2011
    • Nidec Corporation
    • Yoshio Fujii
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Motor having round and angular coils
    • Patent number 7,830,062
    • Issue date Nov 9, 2010
    • Nidec Corporation
    • Yoshio Fujii
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor
    • Patent number 7,737,592
    • Issue date Jun 15, 2010
    • Nidec Corporation
    • Yusuke Makino
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor having multiple busbar plates and wire for the same
    • Patent number 7,723,879
    • Issue date May 25, 2010
    • Nidec Corporation
    • Yoshio Fujii
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Winding for three phase motor
    • Patent number 7,646,127
    • Issue date Jan 12, 2010
    • Nidec Corporation
    • Yoshio Fujii
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Interior permanent magnet motor
    • Patent number 7,612,480
    • Issue date Nov 3, 2009
    • Nidec Corporation
    • Yoshio Fujii
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Water pump
    • Patent number D592681
    • Issue date May 19, 2009
    • Nidec Corporation
    • Kenichirou Hamagishi
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Water pump
    • Patent number D581434
    • Issue date Nov 25, 2008
    • Nidec Corporation
    • Kenichirou Hamagishi
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Method of manufacturing a stator for an inner type of rotor
    • Patent number 7,346,975
    • Issue date Mar 25, 2008
    • Nidec Corporation
    • Yoshio Fujii
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Brushless motor
    • Patent number 7,294,944
    • Issue date Nov 13, 2007
    • Nidec Corporation
    • Yoshio Fujii
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Method for manufacturing cylindrical members and method for manufac...
    • Patent number 7,197,823
    • Issue date Apr 3, 2007
    • Nidec Corporation
    • Yoshio Fujii
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor and display unit
    • Patent number 7,109,620
    • Issue date Sep 19, 2006
    • Nidec Corporation
    • Yoshio Fujii
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Recording disk drive motor, recording disk drive employing the moto...
    • Patent number 6,982,513
    • Issue date Jan 3, 2006
    • Nidec Corporation
    • Yoshio Fujii
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Method of installation of a laminated stator core stack in the moto...
    • Patent number 6,933,649
    • Issue date Aug 23, 2005
    • Nidec Corporation
    • Yoshio Fujii
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor and bearing structure for motor
    • Patent number 6,208,050
    • Issue date Mar 27, 2001
    • Nidec Corporation
    • Yoshio Fujii
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Disk clamping assembly for a low profile disk drive apparatus
    • Patent number 5,426,548
    • Issue date Jun 20, 1995
    • Nippon Densan Corporation
    • Yoshio Fujii
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Motor
    • Patent number 5,245,234
    • Issue date Sep 14, 1993
    • Nippon Densan Corporation
    • Tadashi Okada
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    MOTOR
    • Publication number 20110006625
    • Publication date Jan 13, 2011
    • NIDEC CORPORATION
    • Yoshio Fujii
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR
    • Publication number 20110001388
    • Publication date Jan 6, 2011
    • NIDEC CORPORATION
    • Yoshio Fujii
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR FOR HYDRAULIC SHOCK ABSORBER
    • Publication number 20080277845
    • Publication date Nov 13, 2008
    • NIDEC CORPORATION
    • Yoshio FUJII
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MOTOR
    • Publication number 20080174203
    • Publication date Jul 24, 2008
    • NIDEC CORPORATION
    • Yusuke Makino
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR, STATOR, WIRE AND MANUFACTURING METHOD OF THE SAME
    • Publication number 20080136274
    • Publication date Jun 12, 2008
    • NIDEC CORPORATION
    • Yoshio FUJII
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    MOTOR
    • Publication number 20080136283
    • Publication date Jun 12, 2008
    • NIDEC CORPORATION
    • Yoshio FUJII
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR
    • Publication number 20080136281
    • Publication date Jun 12, 2008
    • NIDEC CORPORATION
    • Yoshio FUJII
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MANUFACTURING METHOD OF MOTOR AND ARMATURE
    • Publication number 20080136284
    • Publication date Jun 12, 2008
    • NIDEC CORPORATION
    • Yoshio FUJII
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    CENTRIFUGAL PUMP
    • Publication number 20080080975
    • Publication date Apr 3, 2008
    • NIDEC CORPORATION
    • Yoshio FUJII
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MOTOR AND PUMP HAVING MAGNETIC SENSOR, CONNECTING METHOD BETWEEN CI...
    • Publication number 20070252487
    • Publication date Nov 1, 2007
    • NIDEC CORPORATION
    • Yoshio FUJII
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Brushless motor
    • Publication number 20060071563
    • Publication date Apr 6, 2006
    • NIDEC CORPORATION
    • Yoshio Fujii
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Recording Disk Drive Motor, Recording Disk Drive Employing the Moto...
    • Publication number 20060010682
    • Publication date Jan 19, 2006
    • NIDEC CORPORATION
    • Yoshio Fujii
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    MOTOR AND DISPLAY UNIT
    • Publication number 20050104464
    • Publication date May 19, 2005
    • NIDEC CORPORATION
    • Yoshio Fujii
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Method for manufacturing cylindrical members and method for manufac...
    • Publication number 20040221444
    • Publication date Nov 11, 2004
    • NIDEC CORPORATION
    • Yoshio Fujii
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Motor
    • Publication number 20040217669
    • Publication date Nov 4, 2004
    • NIDEC CORPORATION
    • Yoshio Fujii
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Recording disk drive motor, recording disk drive employing the moto...
    • Publication number 20040061404
    • Publication date Apr 1, 2004
    • NIDEC CORPORATION
    • Yoshio Fujii
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC