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Ryo KOIKE

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  • Kurokawa-gun, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    SLIDING MEMBER AND PRODUCTION METHOD THEREFOR
    • Publication number 20200063688
    • Publication date Feb 27, 2020
    • TOYOTA MOTOR EAST JAPAN, INC.
    • Ryo Koike
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    SLIDING MEMBER AND PRODUCTION METHOD THEREFOR
    • Publication number 20190301528
    • Publication date Oct 3, 2019
    • TOYOTA MOTOR EAST JAPAN, INC.
    • Ryo KOIKE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CAST IRON MATERIAL
    • Publication number 20190144978
    • Publication date May 16, 2019
    • TOYOTA MOTOR EAST JAPAN, INC.
    • Ryo KOIKE
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...