TREA

YUGEN KAISHA K. R & D

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Organization

  • Shiojiri-shi, Nagano, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary cylinder device
    • Patent number 8,932,029
    • Issue date Jan 13, 2015
    • Yugen Kaisha K. R & D
    • Fumito Komatsu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid rotary machine
    • Patent number 8,608,455
    • Issue date Dec 17, 2013
    • Nippo Ltd.
    • Naoya Ishida
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary cylinder device
    • Patent number 8,443,713
    • Issue date May 21, 2013
    • Ikiken Co., Ltd.
    • Hiroshi Ogawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Single phase AC synchronous motor
    • Patent number 7,948,193
    • Issue date May 24, 2011
    • Yugen Kaisha K. R & D
    • Fumito Komatsu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    ROTARY CYLINDER DEVICE
    • Publication number 20200208619
    • Publication date Jul 2, 2020
    • YUGEN KAISHA K. R & D
    • Fumito KOMATSU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID ROTARY MACHINE
    • Publication number 20130133511
    • Publication date May 30, 2013
    • YUGEN KAISHA K. R & D
    • Naoya Ishida
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...