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Tadayuki Hatsuda

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Motor driving device and electric oil pump device
    • Patent number 11,705,852
    • Issue date Jul 18, 2023
    • NIDEC TOSOK CORPORATION
    • Yoshiyuki Kobayashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Motor comprising coolant flow path
    • Patent number 11,398,761
    • Issue date Jul 26, 2022
    • NIDEC TOSOK CORPORATION
    • Yoshihisa Okuhata
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor control device
    • Patent number 11,139,762
    • Issue date Oct 5, 2021
    • NIDEC TOSOK CORPORATION
    • Tadayuki Hatsuda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric actuator and actuator device
    • Patent number 10,855,140
    • Issue date Dec 1, 2020
    • NIDEC TOSOK CORPORATION
    • Shun Kato
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Electric actuator
    • Patent number 10,794,465
    • Issue date Oct 6, 2020
    • NIDEC TOSOK CORPORATION
    • Yutaka Uematsu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electric actuator
    • Patent number 10,763,725
    • Issue date Sep 1, 2020
    • NIDEC TOSOK CORPORATION
    • Kazuhiro Saito
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor control device
    • Patent number 10,727,776
    • Issue date Jul 28, 2020
    • NIDEC TOSOK CORPORATION
    • Yoshihisa Okuhata
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Breather structure of actuator
    • Patent number 10,443,702
    • Issue date Oct 15, 2019
    • NIDEC TOSOK CORPORATION
    • Yutaka Uematsu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Drive unit for electric vehicle
    • Patent number 7,775,060
    • Issue date Aug 17, 2010
    • Nissan Motor Co., Ltd.
    • Yuki Nakajima
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Drive apparatus for vehicle
    • Patent number 7,195,087
    • Issue date Mar 27, 2007
    • Nissan Motor Co., Ltd.
    • Tadayuki Hatsuda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Integrated drive motor/differential/inverter unit with improved hou...
    • Patent number 7,030,526
    • Issue date Apr 18, 2006
    • Nissan Motor Co., Ltd.
    • Masahiro Tsukamoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    SR motor controlling method and SR motor having low peak of current...
    • Patent number 6,469,468
    • Issue date Oct 22, 2002
    • Nissan Motor Co., Ltd.
    • Tadayuki Hatsuda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Auxiliary brake apparatus of hybrid automobile
    • Patent number 6,283,239
    • Issue date Sep 4, 2001
    • Nissan Motor Co., Ltd.
    • Masahiro Tsukamoto
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    MOTOR DRIVING DEVICE AND ELECTRIC OIL PUMP DEVICE
    • Publication number 20210099125
    • Publication date Apr 1, 2021
    • NIDEC TOSOK CORPORATION
    • Yoshiyuki KOBAYASHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC ACTUATOR
    • Publication number 20200036266
    • Publication date Jan 30, 2020
    • Nidec Tosok Corporation
    • Yutaka UEMATSU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTRIC ACTUATOR
    • Publication number 20200014284
    • Publication date Jan 9, 2020
    • Nidec Tosok Corporation
    • Yutaka UEMATSU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC ACTUATOR
    • Publication number 20190319511
    • Publication date Oct 17, 2019
    • NIDEC TOSOK CORPORATION
    • Kazuhiro SAITO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC ACTUATOR AND ACTUATOR DEVICE
    • Publication number 20190207473
    • Publication date Jul 4, 2019
    • NIDEC TOSOK CORPORATION
    • Shun KATO
    • G01 - MEASURING TESTING
  • Information Patent Application

    Motor
    • Publication number 20190199160
    • Publication date Jun 27, 2019
    • NIDEC TOSOK CORPORATION
    • Yoshihisa OKUHATA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR CONTROL DEVICE
    • Publication number 20190199268
    • Publication date Jun 27, 2019
    • NIDEC TOSOK CORPORATION
    • Tadayuki HATSUDA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Motor Control Device
    • Publication number 20190199269
    • Publication date Jun 27, 2019
    • NIDEC TOSOK CORPORATION
    • Yoshihisa OKUHATA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR CONTROL DEVICE
    • Publication number 20190199250
    • Publication date Jun 27, 2019
    • NIDEC TOSOK CORPORATION
    • Tadayuki HATSUDA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC ACTUATOR
    • Publication number 20180283525
    • Publication date Oct 4, 2018
    • Nidec Tosok Corporation
    • Yutaka UEMATSU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BREATHER STRUCTURE OF ACTUATOR
    • Publication number 20180283524
    • Publication date Oct 4, 2018
    • Nidec Tosok Corporation
    • Yutaka UEMATSU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Axial gap motor
    • Publication number 20060273676
    • Publication date Dec 7, 2006
    • Nissan Motor Co., Ltd.
    • Yuji Naruse
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Drive apparatus for vehicle
    • Publication number 20040200654
    • Publication date Oct 14, 2004
    • Nissan Motor Co., Ltd.
    • Tadayuki Hatsuda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Drive unit for electric vehicle
    • Publication number 20040163409
    • Publication date Aug 26, 2004
    • NISSAN MOTOR CO., LTD.
    • Yuki Nakajima
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Integrated drive motor unit for a vehicle
    • Publication number 20040108778
    • Publication date Jun 10, 2004
    • NISSAN MOTOR CO., LTD.
    • Masahiro Tsukamoto
    • B60 - VEHICLES IN GENERAL