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Yohei Amemiya

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Screw nut
    • Patent number 11,060,565
    • Issue date Jul 13, 2021
    • THK Co., Ltd
    • Yohei Amemiya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ball screw spline
    • Patent number 10,914,365
    • Issue date Feb 9, 2021
    • THK Co., Ltd
    • Yohei Amemiya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    BALL SCREW SPLINE
    • Publication number 20200355249
    • Publication date Nov 12, 2020
    • THK CO., LTD.
    • Yohei AMEMIYA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SCREW NUT OR SPLINE NUT
    • Publication number 20200347889
    • Publication date Nov 5, 2020
    • THK CO., LTD.
    • Yohei AMEMIYA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LUBRICATING OIL SUPPLY DEVICE
    • Publication number 20180328411
    • Publication date Nov 15, 2018
    • THK CO., LTD.
    • Masahiko Yoshino
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...