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Katsunori Tsumura

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  • Nishikamo-gun, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bearing assembly
    • Patent number 7,758,248
    • Issue date Jul 20, 2010
    • JTEKT Corporation
    • Tomoyuki Aida
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

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    Bearing Assembly
    • Publication number 20080031558
    • Publication date Feb 7, 2008
    • Tomoyuki Aida
    • B60 - VEHICLES IN GENERAL