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Takashi HOZUMI

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Canned motor and vacuum pump
    • Patent number 10,320,260
    • Issue date Jun 11, 2019
    • Ebara Corporation
    • Takashi Hozumi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Canned motor and vacuum pump
    • Patent number 9,660,496
    • Issue date May 23, 2017
    • Ebara Corporation
    • Takashi Hozumi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Canned motor and vacuum pump
    • Patent number 9,614,411
    • Issue date Apr 4, 2017
    • Ebara Corporation
    • Takashi Hozumi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Sealing structure, vacuum pump motor including same sealing structu...
    • Patent number 9,429,166
    • Issue date Aug 30, 2016
    • Ebara Corporation
    • Takanori Inada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump motor and vacuum pump having balance rings
    • Patent number 9,291,155
    • Issue date Mar 22, 2016
    • Ebara Corporation
    • Yoshinori Ojima
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump unit
    • Patent number 8,251,678
    • Issue date Aug 28, 2012
    • Ebara Corporation
    • Takashi Hozumi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump mount base for vacuum compression apparatus
    • Patent number D629422
    • Issue date Dec 21, 2010
    • Ebara Corporation
    • Kensuke Fujita
    • D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents

  • Information Patent Application

    CANNED MOTOR AND VACUUM PUMP
    • Publication number 20170179783
    • Publication date Jun 22, 2017
    • EBARA CORPORATION
    • Takashi HOZUMI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CANNED MOTOR AND VACUUM PUMP
    • Publication number 20160013698
    • Publication date Jan 14, 2016
    • EBARA CORPORATION
    • Takashi HOZUMI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VACUUM PUMP MOTOR AND VACUUM PUMP INCLUDING SAME
    • Publication number 20140056733
    • Publication date Feb 27, 2014
    • Yoshinori OJIMA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SEALING STRUCTURE, VACUUM PUMP MOTOR INCLUDING SAME SEALING STRUCTU...
    • Publication number 20140050605
    • Publication date Feb 20, 2014
    • EBARA CORPORATION
    • Takanori INADA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CANNED MOTOR AND VACUUM PUMP
    • Publication number 20130272904
    • Publication date Oct 17, 2013
    • Takashi Hozumi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VACUUM PUMP UNIT
    • Publication number 20090047142
    • Publication date Feb 19, 2009
    • Ebara Densan Ltd.
    • Takashi Hozumi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...