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Takuya NAKAYAMA

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  • Okazaki-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gear machining apparatus and gear machining method
    • Patent number 11,786,985
    • Issue date Oct 17, 2023
    • JTEKT CORPORATION
    • Takuya Nakayama
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Turning unit
    • Patent number 11,420,671
    • Issue date Aug 23, 2022
    • JTEKT CORPORATION
    • Hideya Kato
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Machine tool
    • Patent number 11,311,953
    • Issue date Apr 26, 2022
    • JTEKT Corporation
    • Seiichi Ohno
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Ball screw device and steering device
    • Patent number 10,801,595
    • Issue date Oct 13, 2020
    • JTEKT Corporation
    • Takuya Nakayama
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Steering system
    • Patent number 10,661,824
    • Issue date May 26, 2020
    • JTEKT Corporation
    • Toshihiro Asakura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Production method of ball screw device and production method of ste...
    • Patent number 10,533,648
    • Issue date Jan 14, 2020
    • JTEKT Corporation
    • Toshihiro Asakura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ball screw device and steering system
    • Patent number 10,502,296
    • Issue date Dec 10, 2019
    • JTEKT Corporation
    • Takuya Nakayama
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Ball screw mechanism and steering system
    • Patent number 10,246,122
    • Issue date Apr 2, 2019
    • JTEKT Corporation
    • Toshihiro Asakura
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Steering apparatus
    • Patent number 10,232,872
    • Issue date Mar 19, 2019
    • JTEKT Corporation
    • Toshihiro Asakura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ball screw device and steering system
    • Patent number 10,234,004
    • Issue date Mar 19, 2019
    • JTEKT Corporation
    • Toshihiro Asakura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ball screw device and steering system
    • Patent number 10,030,746
    • Issue date Jul 24, 2018
    • JTEKT Corporation
    • Toshihiro Asakura
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

  • Information Patent Application

    TURNING UNIT
    • Publication number 20200385051
    • Publication date Dec 10, 2020
    • JTEKT Corporation
    • Hideya KATO
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    GEAR MACHINING APPARATUS AND GEAR MACHINING METHOD
    • Publication number 20200230724
    • Publication date Jul 23, 2020
    • JTEKT Corporation
    • Takuya NAKAYAMA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    GEAR CUTTING TOOL, GEAR MACHINING APPARATUS, AND GEAR MACHINING METHOD
    • Publication number 20200189015
    • Publication date Jun 18, 2020
    • JTEKT Corporation
    • Takuya NAKAYAMA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MACHINE TOOL
    • Publication number 20200114439
    • Publication date Apr 16, 2020
    • JTEKT Corporation
    • Seiichi OHNO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    BALL SCREW DEVICE AND STEERING DEVICE
    • Publication number 20190136947
    • Publication date May 9, 2019
    • JTEKT Corporation
    • Takuya NAKAYAMA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    STEERING SYSTEM
    • Publication number 20180281843
    • Publication date Oct 4, 2018
    • JTEKT Corporation
    • Toshihiro ASAKURA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BALL SCREW DEVICE AND STEERING SYSTEM INCLUDING BALL SCREW DEVICE
    • Publication number 20180195590
    • Publication date Jul 12, 2018
    • JTEKT Corporation
    • Toshihiro ASAKURA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Steering Apparatus
    • Publication number 20180043927
    • Publication date Feb 15, 2018
    • JTEKT Corporation
    • Toshihiro ASAKURA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    PRODUCTION METHOD OF BALL SCREW DEVICE AND PRODUCTION METHOD OF STE...
    • Publication number 20170350483
    • Publication date Dec 7, 2017
    • JTEKT Corporation
    • Toshihiro ASAKURA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Ball Screw Device and Steering System
    • Publication number 20170350481
    • Publication date Dec 7, 2017
    • JTEKT Corporation
    • Takuya NAKAYAMA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Ball Screw Device, Steering System Using Ball Screw Device, and Met...
    • Publication number 20170350482
    • Publication date Dec 7, 2017
    • JTEKT Corporation
    • Toshihiro ASAKURA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Ball Screw Device and Steering System
    • Publication number 20170343087
    • Publication date Nov 30, 2017
    • JTEKT Corporation
    • Toshihiro ASAKURA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Ball Screw Device and Steering System
    • Publication number 20170343088
    • Publication date Nov 30, 2017
    • JTEKT Corporation
    • Toshihiro ASAKURA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BALL SCREW MECHANISM AND STEERING SYSTEM
    • Publication number 20170334479
    • Publication date Nov 23, 2017
    • JTEKT Corporation
    • Toshihiro ASAKURA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS