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Koki Hisai

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Patents Grantslast 30 patents

  • Information Patent Grant

    Planetary gear device and actuator
    • Patent number 12,007,017
    • Issue date Jun 11, 2024
    • Enplas Corporation
    • Koki Hisai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gear housing for a planetary gear device that structurally isolates...
    • Patent number 12,000,473
    • Issue date Jun 4, 2024
    • Enplas Corporation
    • Koki Hisai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gear device
    • Patent number 11,859,650
    • Issue date Jan 2, 2024
    • Enplas Corporation
    • Koki Hisai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Planetary gear device
    • Patent number 11,674,587
    • Issue date Jun 13, 2023
    • Enplas Corporation
    • Koki Hisai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Planetary gear shaft lubrication system
    • Patent number 11,236,814
    • Issue date Feb 1, 2022
    • Enplas Corporation
    • Koki Hisai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Planetary gear carrier for a planetary gear device
    • Patent number 11,236,816
    • Issue date Feb 1, 2022
    • Enplas Corporation
    • Kazuki Yamada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Profile modification for planetary gear device gear teeth
    • Patent number 11,054,013
    • Issue date Jul 6, 2021
    • Enplas Corporation
    • Koki Hisai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Planetary gear shaft lubrication system
    • Patent number 11,015,702
    • Issue date May 25, 2021
    • Enplas Corporation
    • Koki Hisai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    PLANETARY GEAR DEVICE AND ACTUATOR
    • Publication number 20240200650
    • Publication date Jun 20, 2024
    • ENPLAS CORPORATION
    • Koki HISAI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MOLDING SYSTEMS AND METHODS FOR A PLANETARY GEAR CARRIER
    • Publication number 20220362979
    • Publication date Nov 17, 2022
    • ENPLAS CORPORATION
    • Kazuki YAMADA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    GEAR DEVICE
    • Publication number 20220307536
    • Publication date Sep 29, 2022
    • ENPLAS CORPORATION
    • Koki HISAI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PLANETARY GEAR DEVICE
    • Publication number 20220307583
    • Publication date Sep 29, 2022
    • ENPLAS CORPORATION
    • Koki HISAI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GEAR HOUSING FOR A PLANETARY GEAR DEVICE THAT STRUCTURALLY ISOLATES...
    • Publication number 20220025965
    • Publication date Jan 27, 2022
    • ENPLAS CORPORATION
    • Koki HISAI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...