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Yasumi Watanabe

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Nut and ball screw device
    • Patent number 11,808,328
    • Issue date Nov 7, 2023
    • NSK Ltd.
    • Yasuaki Abe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ball screw
    • Patent number 7,080,571
    • Issue date Jul 25, 2006
    • NSK Ltd.
    • Yasumi Watanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rolled ball screw and method for rolling ball screw groove
    • Patent number 6,880,421
    • Issue date Apr 19, 2005
    • NSK Ltd.
    • Yasumi Watanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ball screw
    • Patent number 6,776,063
    • Issue date Aug 17, 2004
    • NSK Ltd.
    • Yasumi Watanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    NUT AND BALL SCREW DEVICE
    • Publication number 20240209927
    • Publication date Jun 27, 2024
    • NSK Ltd.
    • Shuhei YUMIBA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BALL SCREW DEVICE AND MANUFACTURING METHOD THEREOF
    • Publication number 20240026959
    • Publication date Jan 25, 2024
    • NSK Ltd.
    • Yasumi WATANABE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LINEAR MOTION ACTUATOR
    • Publication number 20230349453
    • Publication date Nov 2, 2023
    • NSK Ltd.
    • Reona UMEI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    NUT AND BALL SCREW DEVICE
    • Publication number 20230287967
    • Publication date Sep 14, 2023
    • NSK Ltd.
    • Yasuaki ABE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Ball screw
    • Publication number 20040237686
    • Publication date Dec 2, 2004
    • NSK Ltd
    • Yasumi Watanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Ball screw device
    • Publication number 20030217611
    • Publication date Nov 27, 2003
    • NSK Ltd
    • Masato Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Ball screw
    • Publication number 20030196504
    • Publication date Oct 23, 2003
    • NSK Ltd
    • Yasumi Watanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Rolled ball screw and method for rolling ball screw groove
    • Publication number 20030121346
    • Publication date Jul 3, 2003
    • NSK Ltd
    • Yasumi Watanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Ball screw
    • Publication number 20030015053
    • Publication date Jan 23, 2003
    • NSK Ltd
    • Yasumi Watanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...