TREA

Koji Kametaka

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mechanical seal
    • Patent number 8,128,097
    • Issue date Mar 6, 2012
    • Eagle Industry Co., Ltd.
    • Satoshi Yasu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mechanical seal device
    • Patent number 7,870,654
    • Issue date Jan 18, 2011
    • Eagle Industry Co., Ltd.
    • Koji Kametaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Mechanical Seal
    • Publication number 20100237564
    • Publication date Sep 23, 2010
    • Eagle Industry Co., Ltd.
    • Satoshi Yasu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MECHANICAL SEAL DEVICE
    • Publication number 20090300900
    • Publication date Dec 10, 2009
    • EAGLE INDUSTRY CO., LTD.
    • Koji Kametaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Mechanical seal device
    • Publication number 20060038353
    • Publication date Feb 23, 2006
    • EAGLE INDUSTRY CO., LTD.
    • Yasuhiro Murakami
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Mechanical seal device
    • Publication number 20050230923
    • Publication date Oct 20, 2005
    • EAGLE INDUSTRY CO., LTD.
    • Koji Kametaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...