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Yoshihisa OKUHATA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Motor
    • Patent number 11,489,399
    • Issue date Nov 1, 2022
    • Nidec Corporation
    • Yoshihisa Okuhata
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • 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 unit
    • Patent number 11,394,275
    • Issue date Jul 19, 2022
    • NIDEC TOSOK CORPORATION
    • Yoshihisa Okuhata
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Gearbox and motor driver
    • Patent number 11,313,450
    • Issue date Apr 26, 2022
    • NIDEC TOSOK CORPORATION
    • Yoshihisa Okuhata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Motor
    • Patent number 11,251,672
    • Issue date Feb 15, 2022
    • Nidec 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

    Motor driving unit
    • Patent number 11,011,954
    • Issue date May 18, 2021
    • NIDEC TOSOK CORPORATION
    • Yoshihisa Okuhata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Motor
    • Patent number 10,912,235
    • Issue date Feb 2, 2021
    • NIDEC TOSOK CORPORATION
    • Yoshihisa Okuhata
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor
    • Patent number 10,892,667
    • Issue date Jan 12, 2021
    • NIDEC TOSOK CORPORATION
    • Yoshihisa Okuhata
    • 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

Patents Applicationslast 30 patents

  • Information Patent Application

    GEARBOX AND MOTOR DRIVER
    • Publication number 20220243799
    • Publication date Aug 4, 2022
    • NIDEC TOSOK CORPORATION
    • Yoshihisa OKUHATA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MOTOR
    • Publication number 20200212755
    • Publication date Jul 2, 2020
    • NIDEC CORPORATION
    • Yoshihisa OKUHATA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR
    • Publication number 20200212753
    • Publication date Jul 2, 2020
    • NIDEC CORPORATION
    • Yoshihisa OKUHATA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR
    • Publication number 20200177067
    • Publication date Jun 4, 2020
    • NIDEC CORPORATION
    • Yoshihisa OKUHATA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR
    • Publication number 20200161922
    • Publication date May 21, 2020
    • NIDEC CORPORATION
    • Yoshihisa OKUHATA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR UNIT
    • Publication number 20200106344
    • Publication date Apr 2, 2020
    • NIDEC TOSOK CORPORATION
    • Yoshihisa OKUHATA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MOTOR UNIT
    • Publication number 20200106343
    • Publication date Apr 2, 2020
    • NIDEC TOSOK CORPORATION
    • Yoshihisa OKUHATA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR DRIVING UNIT
    • Publication number 20200106325
    • Publication date Apr 2, 2020
    • NIDEC TOSOK CORPORATION
    • Yoshihisa OKUHATA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GEARBOX AND MOTOR DRIVER
    • Publication number 20200103015
    • Publication date Apr 2, 2020
    • NIDEC TOSOK CORPORATION
    • Yoshihisa OKUHATA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MOTOR
    • Publication number 20190296612
    • Publication date Sep 26, 2019
    • NIDEC TOSOK CORPORATION
    • Yoshihisa OKUHATA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    INVERTER DEVICE AND VEHICLE
    • Publication number 20190297753
    • Publication date Sep 26, 2019
    • NIDEC TOSOK CORPORATION
    • Yoshihisa OKUHATA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    INVERTER DEVICE AND VEHICLE
    • Publication number 20190297752
    • Publication date Sep 26, 2019
    • NIDEC TOSOK CORPORATION
    • Yoshihisa OKUHATA
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MOTOR
    • Publication number 20190296605
    • Publication date Sep 26, 2019
    • NIDEC TOSOK CORPORATION
    • Yoshihisa OKUHATA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MOTOR
    • Publication number 20190297751
    • Publication date Sep 26, 2019
    • NIDEC TOSOK CORPORATION
    • Yoshihisa OKUHATA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    INVERTER DEVICE AND VEHICLE
    • Publication number 20190296615
    • Publication date Sep 26, 2019
    • NIDEC TOSOK CORPORATION
    • Yoshihisa OKUHATA
    • B60 - VEHICLES IN GENERAL
  • 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
    • 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 20190199250
    • Publication date Jun 27, 2019
    • NIDEC TOSOK CORPORATION
    • Tadayuki HATSUDA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER