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Masaaki Nishikata

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  • Fukuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vane pump
    • Patent number 8,257,071
    • Issue date Sep 4, 2012
    • Panasonic Corporation
    • Etsuo Matsuki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Claw pole type motor and pump
    • Patent number 7,839,046
    • Issue date Nov 23, 2010
    • Panasonic Electric Works Co., Ltd.
    • Toshiharu Hashimoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Pump
    • Patent number D616903
    • Issue date Jun 1, 2010
    • Panasonic Electric Works Co., Ltd.
    • Masakuni Kimura
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Vane pump having a labyrinth seal and gap between a top surface of...
    • Patent number 7,628,594
    • Issue date Dec 8, 2009
    • Matsushita Electric Works, Ltd.
    • Masaaki Nishikata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump
    • Patent number D604329
    • Issue date Nov 17, 2009
    • Panasonic Electric Works Co., Ltd.
    • Etsuo Matsuki
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Vane pump having vanes with a cutout portion
    • Patent number 7,566,211
    • Issue date Jul 28, 2009
    • Matsushita Electric Works, Ltd.
    • Masaaki Nishikata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vane pump with blade base members
    • Patent number 7,566,212
    • Issue date Jul 28, 2009
    • Matsushita Electric Works, Ltd.
    • Masaaki Nishikata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Vane pump
    • Publication number 20100015001
    • Publication date Jan 21, 2010
    • PANASONIC ELECTRIC WORKS CO., LTD.
    • Etsuo MATSUKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Vane pump
    • Publication number 20090162232
    • Publication date Jun 25, 2009
    • PANASONIC ELECTRIC WORKS CO., LTD.
    • Etsuo Matsuki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Claw pole type motor and pump
    • Publication number 20090079293
    • Publication date Mar 26, 2009
    • MATSUSHITA ELECTRIC WORKS, Ltd.
    • Toshiharu Hashimoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Pump
    • Publication number 20090081059
    • Publication date Mar 26, 2009
    • MATSUSHITA ELECTRIC WORKS, Ltd.
    • Takafumi Seki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Vane pump
    • Publication number 20080219873
    • Publication date Sep 11, 2008
    • MATSUSHITA ELECTRIC WORKS, Ltd.
    • Masaaki Nishikata
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Magnetic drive vane pump
    • Publication number 20080219875
    • Publication date Sep 11, 2008
    • MATSUSHITA ELECTRIC WORKS, Ltd.
    • Masaaki Nishikata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Vane pump
    • Publication number 20080138198
    • Publication date Jun 12, 2008
    • MATSUSHITA ELECTRIC WORKS, Ltd.
    • Masaaki Nishikata
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Vane pump
    • Publication number 20080118384
    • Publication date May 22, 2008
    • MATSUSHITA ELECTRIC WORKS, Ltd.
    • Masaaki Nishikata
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES