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Hisashi Fujihara

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  • Kyoto, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stator, motor, and method for manufacturing stator
    • Patent number 12,166,386
    • Issue date Dec 10, 2024
    • Nidec Corporation
    • Hibiki Takada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor
    • Patent number 11,881,747
    • Issue date Jan 23, 2024
    • Nidec Corporation
    • Yuhei Yamaguchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Stator manufacturing method and motor
    • Patent number 11,355,988
    • Issue date Jun 7, 2022
    • Nidec Corporation
    • Takashi Shiraishi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Motor
    • Patent number 11,336,146
    • Issue date May 17, 2022
    • Nidec Corporation
    • Yuhei Yamaguchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotor, motor, and rotor manufacturing method
    • Patent number 11,043,860
    • Issue date Jun 22, 2021
    • Nidec Corporation
    • Takashi Shiraishi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor
    • Patent number 10,958,140
    • Issue date Mar 23, 2021
    • Nidec Corporation
    • Shuhei Nakamatsu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor
    • Patent number 10,923,981
    • Issue date Feb 16, 2021
    • Nidec Corporation
    • Yuhei Yamaguchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Stator, stator manufacturing method and motor
    • Patent number 10,727,722
    • Issue date Jul 28, 2020
    • Nidec Corporation
    • Yasuaki Nakahara
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Manufacturing method of rotor core, manufacturing method of rotor,...
    • Patent number 10,530,227
    • Issue date Jan 7, 2020
    • Nidec Corporation
    • Takeshi Honda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Stator, stator manufacturing method and motor
    • Patent number 10,505,408
    • Issue date Dec 10, 2019
    • Nidec Corporation
    • Yasuaki Nakahara
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor
    • Patent number 10,404,125
    • Issue date Sep 3, 2019
    • Nidec Corporation
    • Yasuaki Nakahara
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor including sensor unit with improved detection
    • Patent number 10,103,606
    • Issue date Oct 16, 2018
    • Nidec Corporation
    • Yosuke Yamada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Stator portion and motor
    • Patent number 9,601,958
    • Issue date Mar 21, 2017
    • Nidec Corporation
    • Yuhei Yamaguchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • 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

Patents Applicationslast 30 patents

  • Information Patent Application

    MOTOR UNIT AND ELECTRIC CAR
    • Publication number 20230039195
    • Publication date Feb 9, 2023
    • NIDEC CORPORATION
    • Shuhei NAKAMATSU
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DRIVE DEVICE
    • Publication number 20230010604
    • Publication date Jan 12, 2023
    • NIDEC CORPORATION
    • Yuki ISHIKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    STATOR AND MOTOR INCLUDING THE SAME
    • Publication number 20220320936
    • Publication date Oct 6, 2022
    • NIDEC CORPORATION
    • Hibiki TAKADA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    BUSBAR UNIT, STATOR, AND METHOD FOR MANUFACTURING BUSBAR UNIT
    • Publication number 20220320937
    • Publication date Oct 6, 2022
    • NIDEC CORPORATION
    • Hibiki TAKADA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    STATOR, MOTOR, AND METHOD FOR MANUFACTURING STATOR
    • Publication number 20220247287
    • Publication date Aug 4, 2022
    • NIDEC CORPORATION
    • Hibiki TAKADA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR
    • Publication number 20220037967
    • Publication date Feb 3, 2022
    • Yuhei YAMAGUCHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR
    • Publication number 20210050760
    • Publication date Feb 18, 2021
    • NIDEC CORPORATION
    • Yuhei YAMAGUCHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR
    • Publication number 20190386545
    • Publication date Dec 19, 2019
    • NIDEC CORPORATION
    • Shuhei NAKAMATSU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    STATOR MANUFACTURING METHOD AND MOTOR
    • Publication number 20190386535
    • Publication date Dec 19, 2019
    • NIDEC CORPORATION
    • Takashi SHIRAISHI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTOR, MOTOR, AND ROTOR MANUFACTURING METHOD
    • Publication number 20190319504
    • Publication date Oct 17, 2019
    • NIDEC CORPORATION
    • Takashi SHIRAISHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR
    • Publication number 20190296601
    • Publication date Sep 26, 2019
    • NIDEC CORPORATION
    • Yuhei YAMAGUCHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    STATOR, STATOR MANUFACTURING METHOD AND MOTOR
    • Publication number 20190190325
    • Publication date Jun 20, 2019
    • NIDEC CORPORATION
    • Yasuaki NAKAHARA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    STATOR, STATOR MANUFACTURING METHOD AND MOTOR
    • Publication number 20190190326
    • Publication date Jun 20, 2019
    • NIDEC CORPORATION
    • Yasuaki NAKAHARA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    STATOR, STATOR MANUFACTURING METHOD AND MOTOR
    • Publication number 20190190357
    • Publication date Jun 20, 2019
    • NIDEC CORPORATION
    • Yasuaki NAKAHARA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    STATOR, STATOR MANUFACTURING METHOD AND MOTOR
    • Publication number 20190190356
    • Publication date Jun 20, 2019
    • NIDEC CORPORATION
    • Yasuaki NAKAHARA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    STATOR, STATOR MANUFACTURING METHOD AND MOTOR
    • Publication number 20190068009
    • Publication date Feb 28, 2019
    • NIDEC CORPORATION
    • Yasuaki NAKAHARA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR
    • Publication number 20190036406
    • Publication date Jan 31, 2019
    • NIDEC CORPORATION
    • Yasuaki NAKAHARA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MANUFACTURING METHOD OF ROTOR CORE, MANUFACTURING METHOD OF ROTOR,...
    • Publication number 20160352199
    • Publication date Dec 1, 2016
    • NIDEC CORPORATION
    • Takeshi HONDA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR
    • Publication number 20160352189
    • Publication date Dec 1, 2016
    • NIDEC CORPORATION
    • Yosuke YAMADA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    STATOR PORTION AND MOTOR
    • Publication number 20150188376
    • Publication date Jul 2, 2015
    • Yuhei Yamaguchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • 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

    BEARING ASSEMBLY AND MOTOR USING THE BEARING ASSEMBLY
    • Publication number 20080224554
    • Publication date Sep 18, 2008
    • NIDEC CORPORATION
    • Takahiro HIWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...