TREA

Taketoshi OHYASHIKI

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Coil assembly and stepping motor using same
    • Patent number 11,283,340
    • Issue date Mar 22, 2022
    • MINEBEA MITSUMI INC.
    • Hiroichi Shibata
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Permanent-magnet stepping motor
    • Patent number 8,896,164
    • Issue date Nov 25, 2014
    • Minebea Co., Ltd.
    • Hiroshi Sano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Thrust member attached to outer surface of motor body, and motor in...
    • Patent number 7,456,535
    • Issue date Nov 25, 2008
    • Minebea Co., Ltd.
    • Yuzuru Suzuki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Linear actuator, and production and inspection method thereof
    • Patent number 7,005,766
    • Issue date Feb 28, 2006
    • Minebea Co., Ltd.
    • Yuzuru Suzuki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Stator sub-assembly, stator assembly, motor and manufacturing metho...
    • Patent number 6,909,208
    • Issue date Jun 21, 2005
    • Minebea Co., Ltd.
    • Yuzuru Suzuki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Bobbin provided with cover for protecting magnet wire
    • Patent number 6,897,592
    • Issue date May 24, 2005
    • Minebea Co., Ltd.
    • Yuzuru Suzuki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Stepping motor
    • Patent number 6,870,291
    • Issue date Mar 22, 2005
    • Minebea Co. Ltd.
    • Yuzuru Suzuki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Permanent magnet stepping motor having pole teeth misaligned by an...
    • Patent number 6,809,438
    • Issue date Oct 26, 2004
    • Minebea Co., Ltd.
    • Yuzuru Suzuki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Stepping motor
    • Patent number 6,791,223
    • Issue date Sep 14, 2004
    • Minebea Co., Ltd.
    • Yuzuru Suzuki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor structure for use with optical disks
    • Patent number 6,603,635
    • Issue date Aug 5, 2003
    • Minebea Co., Ltd.
    • Yuzuru Suzuki
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Rotor structure of spindle motor
    • Patent number 6,505,001
    • Issue date Jan 7, 2003
    • Minebea Co. Ltd.
    • Yuzuru Suzuki
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Metal bearing and method of manufacturing the same
    • Patent number 6,467,962
    • Issue date Oct 22, 2002
    • Minebea Co., Ltd.
    • Yuzuru Suzuki
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Terminal structure of a motor
    • Patent number 6,455,962
    • Issue date Sep 24, 2002
    • Minebea Co., Ltd.
    • Yuzuru Suzuki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric rotary machine
    • Patent number 6,411,006
    • Issue date Jun 25, 2002
    • Minebera Co., Ltd.
    • Yuzuru Suzuki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Stator structure of highspeed motor
    • Patent number 6,346,759
    • Issue date Feb 12, 2002
    • Minebea Co., Ltd.
    • Yuzuru Suzuki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Brushless DC motor
    • Patent number 6,320,288
    • Issue date Nov 20, 2001
    • Minebea Co., Ltd.
    • Yuzuru Suzuki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Brushless DC motor structure
    • Patent number 6,157,112
    • Issue date Dec 5, 2000
    • Minebea Co., Ltd.
    • Yuzuru Suzuki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Bearing structure for brushless DC motor
    • Patent number 6,133,660
    • Issue date Oct 17, 2000
    • Minebea Co., Ltd.
    • Yuzuru Suzuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Motor structure
    • Patent number 5,866,961
    • Issue date Feb 2, 1999
    • Minebea Co., Ltd.
    • Yuzuru Suzuki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Flat type brushless motor
    • Patent number 5,793,135
    • Issue date Aug 11, 1998
    • Minebea Co., Ltd.
    • Yuzuru Suzuki
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    COIL ASSEMBLY AND STEPPING MOTOR USING SAME
    • Publication number 20210044195
    • Publication date Feb 11, 2021
    • MINEBEA MITSUMI INC.
    • Hiroichi SHIBATA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    PERMANENT-MAGNET STEPPING MOTOR
    • Publication number 20130093268
    • Publication date Apr 18, 2013
    • Minebea Motor Manufacturing Corporation
    • Hiroshi SANO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Stepping Motor
    • Publication number 20090072674
    • Publication date Mar 19, 2009
    • Minebea Motor Manufacturing Corporation
    • Takayuki Yamawaki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    STEPPING MOTOR
    • Publication number 20050023918
    • Publication date Feb 3, 2005
    • MINEBEA CO., LTD.
    • Yuzuru Suzuki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Thrust member attached to outer surface of motor body, and motor in...
    • Publication number 20040164631
    • Publication date Aug 26, 2004
    • Yuzuru Suzuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Linear actuator, and production and inspection method thereof
    • Publication number 20040164623
    • Publication date Aug 26, 2004
    • Yuzuru Suzuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Stator sub-assembly, stator assembly, motor and manufacturing metho...
    • Publication number 20040041495
    • Publication date Mar 4, 2004
    • Yuzuru Suzuki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Bobbin provided with cover for protecting magnet wire
    • Publication number 20040041494
    • Publication date Mar 4, 2004
    • Yuzuru Suzuki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    PM stepping motor
    • Publication number 20020180282
    • Publication date Dec 5, 2002
    • MINEBEA CO., LTD.
    • Yuzuru Suzuki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Stepping motor
    • Publication number 20020050747
    • Publication date May 2, 2002
    • MINEBEA CO., LTD.
    • Yuzuru Suzuki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Terminal structure of a motor
    • Publication number 20010026103
    • Publication date Oct 4, 2001
    • MINEBEA CO., LTD.
    • Yuzuru Suzuki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Electric rotary machine
    • Publication number 20010017501
    • Publication date Aug 30, 2001
    • MINEBEA CO., LTD.
    • Yuzuru Suzuki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER