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Masahiro NISHIDATE

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  • Gunma-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stator and brushless motor and motor actuator using the stator
    • Patent number 11,799,345
    • Issue date Oct 24, 2023
    • Tokyo Parts Industrial Co., Ltd.
    • Masahiro Nishidate
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor and actuator unit
    • Patent number 10,886,824
    • Issue date Jan 5, 2021
    • Tokyo Parts Industrial Co., Ltd.
    • Masahiro Nishidate
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Brushless motor having an outer rotor and an annular separation pla...
    • Patent number 10,340,773
    • Issue date Jul 2, 2019
    • Tokyo Parts Industrial Co., Ltd
    • Masahiro Nishidate
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Brushless motor
    • Patent number 10,320,264
    • Issue date Jun 11, 2019
    • Tokyo Parts Industrial Co., Ltd
    • Masahiro Nishidate
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Bearing device and brushless motor
    • Patent number 10,312,767
    • Issue date Jun 4, 2019
    • Tokyo Parts Industrial Co., Ltd
    • Masahiro Nishidate
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Brushless motor
    • Patent number 10,312,771
    • Issue date Jun 4, 2019
    • Tokyo Parts Industrial Co., Ltd
    • Masahiro Nishidate
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Brushless motor
    • Patent number 10,177,626
    • Issue date Jan 8, 2019
    • Tokyo Parts Industrial Co., Ltd
    • Masahiro Nishidate
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Brushless DC motor
    • Patent number 9,716,418
    • Issue date Jul 25, 2017
    • Tokyo Parts Industrial Co., Ltd
    • Masahiro Nishidate
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Spindle motor with bearing holder having a bottom interior step
    • Patent number 9,065,308
    • Issue date Jun 23, 2015
    • Tokyo Parts Industrial Co., Ltd.
    • Masahiro Nishidate
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spindle motor and disc drive device
    • Patent number 8,963,390
    • Issue date Feb 24, 2015
    • Tokyo Parts Industrial Co., Ltd.
    • Masahiro Nishidate
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Brushless motor
    • Patent number 8,692,436
    • Issue date Apr 8, 2014
    • Tokyo Parts Industrial Co., Ltd.
    • Masahiro Nishidate
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Disc clamping mechanism by which a disc is held and rotated
    • Patent number 8,677,382
    • Issue date Mar 18, 2014
    • Tokyo Parts Industrial Co., Ltd.
    • Masahiro Nishidate
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Spindle motor and disk drive unit
    • Patent number 7,525,227
    • Issue date Apr 28, 2009
    • Tokyo Parts Industrial Co., Ltd.
    • Masahisa Tsuchiya
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Spindle motor and disk drive device
    • Patent number 7,276,826
    • Issue date Oct 2, 2007
    • Tokyo Parts Industrial Co., Ltd.
    • Masahiro Nishidate
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    Stator and brushless motor and motor actuator using the stator
    • Publication number 20220029495
    • Publication date Jan 27, 2022
    • Tokyo Parts Industrial Co., Ltd.
    • Masahiro Nishidate
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Motor and Actuator Unit
    • Publication number 20190181732
    • Publication date Jun 13, 2019
    • Tokyo Parts Industrial Co., Ltd.
    • Masahiro Nishidate
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Brushless Motor
    • Publication number 20180205295
    • Publication date Jul 19, 2018
    • Tokyo Parts Industrial Co., Ltd.
    • Masahiro Nishidate
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Bearing Device and Brushless Motor
    • Publication number 20180166943
    • Publication date Jun 14, 2018
    • Tokyo Parts Industrial Co., Ltd.
    • Masahiro Nishidate
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    BRUSHLESS MOTOR
    • Publication number 20170201144
    • Publication date Jul 13, 2017
    • Tokyo Parts Industrial Co., Ltd.
    • Masahiro Nishidate
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    BRUSHLESS MOTOR
    • Publication number 20170179784
    • Publication date Jun 22, 2017
    • Tokyo Parts Industrial Co., Ltd.
    • Masahiro Nishidate
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    BRUSHLESS MOTOR
    • Publication number 20170141646
    • Publication date May 18, 2017
    • Tokyo Parts Industrial Co., Ltd.
    • Masahiro Nishidate
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    BRUSHLESS MOTOR
    • Publication number 20170141662
    • Publication date May 18, 2017
    • Tokyo Parts Industrial Co., Ltd.
    • Masahiro Nishidate
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    BRUSHLESS DC MOTOR
    • Publication number 20150214811
    • Publication date Jul 30, 2015
    • Tokyo Parts Industrial Co., Ltd.
    • Masahiro Nishidate
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    VIBRATION GENERATING DEVICE
    • Publication number 20150155814
    • Publication date Jun 4, 2015
    • Tokyo Parts Industrial Co., Ltd.
    • Masahiro NISHIDATE
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    BRUSHLESS MOTOR
    • Publication number 20130207489
    • Publication date Aug 15, 2013
    • Masahiro NISHIDATE
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER