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Masamitsu Sanada

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mechanical seal
    • Patent number 11,402,023
    • Issue date Aug 2, 2022
    • EAGLE INDUSTRY CO., LTD.
    • Tadahiro Kimura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft seal device
    • Patent number 9,568,105
    • Issue date Feb 14, 2017
    • Eagle Industry Co., Ltd.
    • Hiroki Oshima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Lip type seal
    • Patent number 9,163,731
    • Issue date Oct 20, 2015
    • Eagle Industry Co., Ltd.
    • Masamitsu Sanada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Installation structure for lip type seal
    • Patent number 8,011,672
    • Issue date Sep 6, 2011
    • Eagle Industry Co., Ltd.
    • Takao Shimomura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft seal device
    • Patent number 7,959,158
    • Issue date Jun 14, 2011
    • Eagle Industry Co., Ltd.
    • Masamitsu Sanada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Lip type seal
    • Patent number 7,942,424
    • Issue date May 17, 2011
    • Eagle Industry Co., Ltd.
    • Takao Shimomura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device
    • Patent number 7,648,144
    • Issue date Jan 19, 2010
    • Eagle Industry Co., Ltd.
    • Masamitsu Sanada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal for a rotary shaft
    • Patent number D582438
    • Issue date Dec 9, 2008
    • Eagle Industry Co., Ltd.
    • Takao Shimomura
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Seal for a rotary shaft
    • Patent number D582439
    • Issue date Dec 9, 2008
    • Eagle Industry Co., Ltd.
    • Takao Shimomura
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Seal for a rotary shaft
    • Patent number D582440
    • Issue date Dec 9, 2008
    • Eagle Industry Co., Ltd.
    • Takao Shimomura
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Seal for a rotary shaft
    • Patent number D582437
    • Issue date Dec 9, 2008
    • Eagle Industry Co., Ltd.
    • Takao Shimomura
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Seal for a rotary shaft
    • Patent number D582441
    • Issue date Dec 9, 2008
    • Eagle Industry Co., Ltd.
    • Takao Shimomura
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Seal for a rotary shaft
    • Patent number D582436
    • Issue date Dec 9, 2008
    • Eagle Industry Co., Ltd.
    • Takao Shimomura
    • D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents

  • Information Patent Application

    MECHANICAL SEAL
    • Publication number 20210003221
    • Publication date Jan 7, 2021
    • EAGLE INDUSTRY CO., LTD.
    • Tadahiro KIMURA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHAFT SEAL DEVICE
    • Publication number 20150300497
    • Publication date Oct 22, 2015
    • EAGLE INDUSTRY CO., LTD.
    • Hiroki Oshima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHAFT SEAL DEVICE
    • Publication number 20140353925
    • Publication date Dec 4, 2014
    • Hiroki Oshima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    INSTALLATION STRUCTURE FOR LIP TYPE SEAL
    • Publication number 20100320698
    • Publication date Dec 23, 2010
    • EAGLE INDUSTRY CO., LTD.
    • Takao Shimomura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LIP TYPE SEAL
    • Publication number 20100244389
    • Publication date Sep 30, 2010
    • EAGLE INDUSTRY CO., LTD.
    • Masamitsu Sanada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHAFT SEAL APPARATUS
    • Publication number 20090206555
    • Publication date Aug 20, 2009
    • EAGLE INDUSTRY CO., LTD.
    • Masamitsu Sanada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LIP TYPE SEAL
    • Publication number 20090134585
    • Publication date May 28, 2009
    • EAGLE INDUSTRY CO., LTD.
    • Takao SHIMOMURA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Sealing Device
    • Publication number 20080272551
    • Publication date Nov 6, 2008
    • Masamitsu Sanada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Shaft Seal Device
    • Publication number 20080145254
    • Publication date Jun 19, 2008
    • Masamitsu Sanada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Shaft Seal Device
    • Publication number 20080007013
    • Publication date Jan 10, 2008
    • Masamitsu Sanada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...