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Ai Shiozuka

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  • Okayama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Water pump bearing
    • Patent number 6,811,316
    • Issue date Nov 2, 2004
    • Uchiyama Kogyo Co., Ltd.
    • Kenichi Yamashita
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Water pump bearing
    • Publication number 20030156772
    • Publication date Aug 21, 2003
    • Uchiyama Kogyo Co., Ltd.
    • Kenichi Yamashita
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...