TREA

Kouki Watabe

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  • Uozu-city, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Roller burnishing tool
    • Patent number 6,568,057
    • Issue date May 27, 2003
    • Sugino Machine Limited
    • Shinichi Okeda
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    Roller burnishing tool
    • Publication number 20020046451
    • Publication date Apr 25, 2002
    • Sugino Machine Limited
    • Shinichi Okeda
    • B24 - GRINDING POLISHING