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Kazuo Enzaka

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  • Gunma-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Trochoid oil pump
    • Patent number 7,488,163
    • Issue date Feb 10, 2009
    • Yamada Manufacturing Co., Ltd.
    • Kazuo Enzaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Oil pump
    • Patent number 7,435,066
    • Issue date Oct 14, 2008
    • Yamada Manufacturing Co., Ltd.
    • Kazuo Enzaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Trochoid type oil pump
    • Patent number 7,165,955
    • Issue date Jan 23, 2007
    • Honda Motor Co., Ltd.
    • Kazuo Enzaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Relief valve
    • Publication number 20070246103
    • Publication date Oct 25, 2007
    • Yamada Manufacturing Co., Ltd.
    • Kazuo Enzaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Oil pump
    • Publication number 20060216187
    • Publication date Sep 28, 2006
    • Yamada Manufacturing Co., Ltd.
    • Kazuo Enzaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Trochoid oil pump
    • Publication number 20060140809
    • Publication date Jun 29, 2006
    • Yamada Manufacturing Co., Ltd.
    • Kazuo Enzaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Trochoid type oil pump
    • Publication number 20050019196
    • Publication date Jan 27, 2005
    • Yamada Manufacturing Co., Ltd.
    • Kazuo Enzaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...