TREA

Tomohiro UMEMURA

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  • Aichi-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Oil pump
    • Patent number 8,920,148
    • Issue date Dec 30, 2014
    • Aisin Aw Co., Ltd.
    • Masateru Nakagawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Drain structure of torque converter
    • Patent number 8,316,640
    • Issue date Nov 27, 2012
    • Aisin AW Co., Ltd.
    • Naoki Ito
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    OIL PUMP
    • Publication number 20110194968
    • Publication date Aug 11, 2011
    • AISIN AW CO., LTD.
    • Masateru NAKAGAWA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Drain structure of torque converter
    • Publication number 20090241532
    • Publication date Oct 1, 2009
    • AISIN AW CO., LTD.
    • Naoki Ito
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...