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Yoshihisa Kagawa

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  • Kiryu-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Counter-rotating axial flow fan
    • Patent number 10,837,448
    • Issue date Nov 17, 2020
    • Nidec Servo Corporation
    • Yoshihiko Kato
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Automatic icemaker
    • Patent number 7,845,180
    • Issue date Dec 7, 2010
    • Japan Servo Co., Ltd.
    • Kenji Sugaya
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Roller pump with housing having integrated reduction gear housing
    • Patent number 7,037,092
    • Issue date May 2, 2006
    • Japan Servo Co., Ltd.
    • Yoshihisa Kagawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    COUNTER-ROTATING AXIAL FLOW FAN
    • Publication number 20190301473
    • Publication date Oct 3, 2019
    • NIDEC SERVO CORPORATION
    • Yoshihiko KATO
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    COUNTER-ROTATING FAN
    • Publication number 20190301472
    • Publication date Oct 3, 2019
    • NIDEC SERVO CORPORATION
    • Yoshihiko KATO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TUBE PUMP
    • Publication number 20120100023
    • Publication date Apr 26, 2012
    • NIDEC SERVO CORPORATION
    • Akira HANAZUKA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN
    • Publication number 20120045323
    • Publication date Feb 23, 2012
    • NIDEC SERVO CORPORATION
    • Yoshihisa KAGAWA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Control System for Liquid Infusion Apparatus
    • Publication number 20070219495
    • Publication date Sep 20, 2007
    • JAPAN SERVO CO., LTD.
    • Hiroshi Kato
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Automatic icemaker
    • Publication number 20070209381
    • Publication date Sep 13, 2007
    • Japan Servo Co., Ltd.
    • Kenji Sugaya
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Extrusion-type liquid delivery apparatus
    • Publication number 20050220639
    • Publication date Oct 6, 2005
    • Japan Servo Co., Ltd.
    • Naotaka Sasaki
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Movable-body linear drive assembly
    • Publication number 20050064971
    • Publication date Mar 24, 2005
    • Naotaka Sasaki
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Roller pump
    • Publication number 20020131881
    • Publication date Sep 19, 2002
    • Yoshihisa Kagawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...