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Junya KAWABATA

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Coupling guard
    • Patent number 10,030,814
    • Issue date Jul 24, 2018
    • Ebara Corporation
    • Wei Wei
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotatable apparatus
    • Patent number 9,441,787
    • Issue date Sep 13, 2016
    • Ebara Corporation
    • Seigo Kyo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pump impeller and submersible pump having such pump impeller
    • Patent number 9,239,056
    • Issue date Jan 19, 2016
    • Ebara Corporation
    • Yoshiaki Miyazaki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Shaft coupling guard and rotatable apparatus system
    • Patent number 9,234,624
    • Issue date Jan 12, 2016
    • Ebara Corporation
    • Yoichi Nakamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Submersible motor pump, motor pump, and tandem mechanical seal
    • Patent number 8,491,277
    • Issue date Jul 23, 2013
    • Ebara Corporation
    • Junya Kawabata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal pump and method of manufacturing the same
    • Patent number 7,632,065
    • Issue date Dec 15, 2009
    • Ebara Corporation
    • Junya Kawabata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Seal mechanism for fluid machine
    • Patent number 7,540,725
    • Issue date Jun 2, 2009
    • Ebara Corporation
    • Shoji Ito
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal impeller and pump apparatus
    • Patent number 7,153,097
    • Issue date Dec 26, 2006
    • Ebara Corporation
    • Junya Kawabata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Performance regulating device for fluid machinery
    • Patent number 6,520,745
    • Issue date Feb 18, 2003
    • Ebara Corporation
    • Masakazu Yamamoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid machinery
    • Patent number 6,435,836
    • Issue date Aug 20, 2002
    • Ebara Corporation
    • Makoto Kobayashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump having first and second outer casing members
    • Patent number 5,888,053
    • Issue date Mar 30, 1999
    • Ebara Corporation
    • Makoto Kobayashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    IMPELLER AND PUMP
    • Publication number 20240401603
    • Publication date Dec 5, 2024
    • EBARA CORPORATION
    • Junya KAWABATA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COUPLING GUARD
    • Publication number 20160312954
    • Publication date Oct 27, 2016
    • EBARA CORPORATION
    • Wei Wei
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROTATABLE APPARATUS
    • Publication number 20150300566
    • Publication date Oct 22, 2015
    • EBARA CORPORATION
    • Seigo KYO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHAFT COUPLING GUARD AND ROTATABLE APPARATUS SYSTEM
    • Publication number 20140256457
    • Publication date Sep 11, 2014
    • EBARA CORPORATION
    • Yoichi NAKAMURA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SUBMERSIBLE MOTOR PUMP, MOTOR PUMP, AND TANDEM MECHANICAL SEAL
    • Publication number 20130285330
    • Publication date Oct 31, 2013
    • Junya Kawabata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CERAMICS SLIDING MEMBER FOR USE IN PURE WATER
    • Publication number 20130209777
    • Publication date Aug 15, 2013
    • Nippon Pillar Packing Co., Ltd.
    • Hiroshi Nagasaka
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    PUMP IMPELLER AND SUBMERSIBLE PUMP HAVING SUCH PUMP IMPELLER
    • Publication number 20130022450
    • Publication date Jan 24, 2013
    • Yoshiaki Miyazaki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SUBMERSIBLE MOTOR PUMP, MOTOR PUMP, AND TANDEM MECHANICAL SEAL
    • Publication number 20110200469
    • Publication date Aug 18, 2011
    • Junya Kawabata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CERAMICS SLIDING MEMBER FOR USE IN PURE WATER
    • Publication number 20100130343
    • Publication date May 27, 2010
    • EBARA CORPORATION
    • Hiroshi Nagasaka
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Centrifugal Pump
    • Publication number 20080019831
    • Publication date Jan 24, 2008
    • Kenichi Kajiwara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal Pump and Method of Manufacturing the Same
    • Publication number 20070224040
    • Publication date Sep 27, 2007
    • Junya Kawabata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Seal mechanism for fluid machine
    • Publication number 20060147328
    • Publication date Jul 6, 2006
    • Shoji Ito
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal impeller and pump apparatus
    • Publication number 20060120866
    • Publication date Jun 8, 2006
    • EBARA CORPORATION
    • Junya Kawabata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...