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Osaka Vacuum Ltd.

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Organization

  • Osaka-shi Osaka, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Molecular pump
    • Patent number 9,964,112
    • Issue date May 8, 2018
    • Osaka Vacuum, Ltd.
    • Yukio Yamato
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Radial direction controller and magnetic bearing apparatus utilizin...
    • Patent number 8,853,905
    • Issue date Oct 7, 2014
    • Osaka Vacuum, Ltd.
    • Tetsuro Ohbayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Retainer of ball bearing
    • Patent number 8,449,195
    • Issue date May 28, 2013
    • Osaka Vacuum, Ltd.
    • Masashi Iguchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Turbomolecular pump
    • Patent number 8,337,164
    • Issue date Dec 25, 2012
    • Osaka Vacuum, Ltd.
    • Tetsuro Ohbayashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump apparatus and pump unit thereof
    • Patent number 7,909,583
    • Issue date Mar 22, 2011
    • Osaka Vacuum, Ltd.
    • Hiroshi Sugimoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Thread groove type vacuum pump
    • Patent number 5,632,597
    • Issue date May 27, 1997
    • Osaka Vacuum, Ltd.
    • Seiji Hiroki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump
    • Patent number 5,221,179
    • Issue date Jun 22, 1993
    • Osaka Vacuum, Ltd.
    • Tatsuji Ikegami
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump
    • Patent number 5,219,269
    • Issue date Jun 15, 1993
    • Osaka Vacuum, Ltd.
    • Tatsuji Ikegami
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump
    • Patent number 5,217,346
    • Issue date Jun 8, 1993
    • Osaka Vacuum, Ltd.
    • Tatsuji Ikegami
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump with a peripheral groove pump unit
    • Patent number 5,160,250
    • Issue date Nov 3, 1992
    • Osaka Vacuum, Ltd.
    • Tatsuji Ikegami
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump
    • Patent number 5,074,747
    • Issue date Dec 24, 1991
    • Osaka Vacuum, Ltd.
    • Tatsuji Ikegami
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Thread groove type vacuum pump
    • Patent number 4,708,586
    • Issue date Nov 24, 1987
    • Rikagaku Kenkyusho
    • Tadashi Sawada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    MOLECULAR PUMP
    • Publication number 20150184665
    • Publication date Jul 2, 2015
    • Osaka Vacuum, Ltd.
    • Yukio Yamato
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RADIAL DIRECTION CONTROLLER AND MAGNETIC BEARING APPARATUS UTILIZIN...
    • Publication number 20140159526
    • Publication date Jun 12, 2014
    • Osaka Vacuum Ltd.
    • Tetsuro Ohbayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPUTTERING METHOD AND SPUTTERING APPARATUS
    • Publication number 20100078309
    • Publication date Apr 1, 2010
    • OSAKA VACUUM, LTD.
    • Yoshihiko Ueda
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Pump Apparatus and Pump Unit Thereof
    • Publication number 20080159877
    • Publication date Jul 3, 2008
    • Kyoto University
    • Hiroshi Sugimoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Trademarklast 30 trademarks

  • Information Trademark

    85358403 - ECOPOSITIV
    • Serial number 85358403
    • Registration number 4137987
    • Filing date Jun 28, 2011
    • Osaka Vacuum, Ltd.
    • 7 - Machines and machine tools
  • Information Trademark

    85355415 - DSP
    • Serial number 85355415
    • Registration number 4280409
    • Filing date Jun 24, 2011
    • Osaka Vacuum, Ltd.
    • 7 - Machines and machine tools
  • Information Trademark

    85322219 - KINETG
    • Serial number 85322219
    • Registration number 4114121
    • Filing date May 16, 2011
    • Osaka Vacuum, Ltd.
    • 7 - Machines and machine tools
  • Information Trademark

    85322227 - TGKINE
    • Serial number 85322227
    • Registration number 4114123
    • Filing date May 16, 2011
    • Osaka Vacuum, Ltd.
    • 7 - Machines and machine tools
  • Information Trademark

    85322224 - KINETIG
    • Serial number 85322224
    • Registration number 4114122
    • Filing date May 16, 2011
    • Osaka Vacuum, Ltd.
    • 7 - Machines and machine tools
  • Information Trademark

    78721190 - V OSAKA VACUUM
    • Serial number 78721190
    • Registration number 3135840
    • Filing date Sep 27, 2005
    • OSAKA VACUUM, LTD.
    • 7 - Machines and machine tools