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Atsushi Yanagisawa

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  • Gunma-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Oil return passage structure for oil pump
    • Patent number 9,404,496
    • Issue date Aug 2, 2016
    • Yamada Manufacturing Co., Ltd.
    • Takamichi Inoue
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Oil pump
    • Patent number 7,845,920
    • Issue date Dec 7, 2010
    • Honda Motor Co., Ltd.
    • Takashi Kondo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    OIL PUMP
    • Publication number 20150037193
    • Publication date Feb 5, 2015
    • Yamada Manufacturing Co., Ltd.
    • Takamichi Inoue
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Oil pump
    • Publication number 20070224053
    • Publication date Sep 27, 2007
    • Honda Motor Co., Ltd.
    • Takashi Kondo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...