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Nagao Dohi

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Reverse-input blocking clutch
    • Patent number 12,117,051
    • Issue date Oct 15, 2024
    • NSK Ltd.
    • Nagao Dohi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reverse input blocking clutch
    • Patent number 11,982,325
    • Issue date May 14, 2024
    • NSK Ltd.
    • Nagao Dohi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reverse input cut-off clutch
    • Patent number 11,920,644
    • Issue date Mar 5, 2024
    • NSK Ltd.
    • Nagao Dohi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotation locking device
    • Patent number 11,767,913
    • Issue date Sep 26, 2023
    • NSK, Ltd.
    • Nagao Dohi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Reverse-input blocking clutch
    • Patent number 11,708,870
    • Issue date Jul 25, 2023
    • NSK, Ltd.
    • Nagao Dohi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotation transmission state switching device
    • Patent number 11,655,862
    • Issue date May 23, 2023
    • NSK Ltd.
    • Nagao Dohi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reverse input cutoff clutch
    • Patent number 11,629,768
    • Issue date Apr 18, 2023
    • NSK Ltd.
    • Nagao Dohi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reverse input cutoff clutch
    • Patent number 11,506,249
    • Issue date Nov 22, 2022
    • NSK Ltd.
    • Nagao Dohi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reverse-input blocking clutch
    • Patent number 11,415,185
    • Issue date Aug 16, 2022
    • NSK, Ltd.
    • Nagao Dohi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reverse input blocking clutch
    • Patent number 11,300,166
    • Issue date Apr 12, 2022
    • NSK Ltd.
    • Nagao Dohi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Centrifugal pendulum damper and torque transmission device
    • Patent number 10,533,629
    • Issue date Jan 14, 2020
    • NSK Ltd.
    • Nagao Dohi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Toroidal continuously variable transmission and continuously variab...
    • Patent number 9,695,914
    • Issue date Jul 4, 2017
    • NSK Ltd.
    • Nagao Dohi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    State measuring apparatus for rotary machine
    • Patent number 7,557,569
    • Issue date Jul 7, 2009
    • NSK Ltd.
    • Koichiro Ono
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    REVERSE-INPUT BLOCKING CLUTCH AND MANUFACTURING METHOD THEREOF
    • Publication number 20240200617
    • Publication date Jun 20, 2024
    • NSK Ltd.
    • Nagao DOHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    REVERSE-INPUT BLOCKING CLUTCH
    • Publication number 20240044377
    • Publication date Feb 8, 2024
    • NSK Ltd.
    • Nagao DOHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    REVERSE INPUT CUT-OFF CLUTCH
    • Publication number 20240035528
    • Publication date Feb 1, 2024
    • NSK Ltd.
    • Nagao DOHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    REVERSE INPUT BLOCKING CLUTCH
    • Publication number 20230392653
    • Publication date Dec 7, 2023
    • NSK Ltd.
    • Nagao DOHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTRIC MOTOR WITH REVERSE INPUT CUTOFF CLUTCH
    • Publication number 20230179063
    • Publication date Jun 8, 2023
    • NSK Ltd.
    • Nagao DOHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROTATION TRANSMISSION STATE SWITCHING DEVICE
    • Publication number 20230100550
    • Publication date Mar 30, 2023
    • NSK Ltd.
    • Nagao DOHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROTATION LOCKING DEVICE
    • Publication number 20230003299
    • Publication date Jan 5, 2023
    • NSK Ltd.
    • Nagao Dohi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    REVERSE-INPUT BLOCKING CLUTCH
    • Publication number 20220397163
    • Publication date Dec 15, 2022
    • NSK Ltd.
    • Nagao Dohi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    REVERSE INPUT CUTOFF CLUTCH
    • Publication number 20220268331
    • Publication date Aug 25, 2022
    • NSK Ltd.
    • Nagao DOHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    REVERSE-INPUT BLOCKING CLUTCH
    • Publication number 20220228630
    • Publication date Jul 21, 2022
    • NSK Ltd.
    • Nagao Dohi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    REVERSE INPUT CUTOFF CLUTCH
    • Publication number 20220205495
    • Publication date Jun 30, 2022
    • NSK Ltd.
    • Nagao DOHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VIBRATION CONTROL DEVICE
    • Publication number 20220045590
    • Publication date Feb 10, 2022
    • NSK Ltd.
    • Nagao DOHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    REVERSE INPUT BLOCKING CLUTCH
    • Publication number 20220042555
    • Publication date Feb 10, 2022
    • NSK Ltd.
    • Nagao DOHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CENTRIFUGAL PENDULUM DAMPER AND TORQUE TRANSMISSION DEVICE
    • Publication number 20190024751
    • Publication date Jan 24, 2019
    • NSK Ltd.
    • Nagao DOHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TOROIDAL CONTINUOUSLY VARIABLE TRANSMISSION AND CONTINUOUSLY VARIAB...
    • Publication number 20160230856
    • Publication date Aug 11, 2016
    • NSK Ltd.
    • Nagao Dohi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    STATE MEASURING APPARATUS FOR ROTARY MACHINE
    • Publication number 20090033322
    • Publication date Feb 5, 2009
    • NSK Ltd.
    • Koichiro Ono
    • B60 - VEHICLES IN GENERAL