TREA

Kenichi Kouduki

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rolling bearing
    • Patent number 7,431,511
    • Issue date Oct 7, 2008
    • Koyo Seiko Co., Ltd.
    • Kazuhisa Kitamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Rolling bearing
    • Publication number 20040208409
    • Publication date Oct 21, 2004
    • KOYO SEIKO CO., LTD.
    • Kazuhisa Kitamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...