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Shigeyuki Koyama

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  • Isesaki, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Electric Compressor
    • Publication number 20140375157
    • Publication date Dec 25, 2014
    • Sanden Corporation
    • Masanori Taguchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TERMINAL DEVICE FOR ELECTRIC COMPRESSOR
    • Publication number 20100254833
    • Publication date Oct 7, 2010
    • Masanori Taguchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TERMINAL DEVICE FOR ELECTRIC COMPRESSOR
    • Publication number 20100247348
    • Publication date Sep 30, 2010
    • Masanori Taguchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TERMINAL DEVICE FOR ELECTRIC COMPRESSOR
    • Publication number 20100247353
    • Publication date Sep 30, 2010
    • Masanori Taguchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC COMPRESSOR INTEGRAL WITH DRIVE CIRCUIT
    • Publication number 20100209266
    • Publication date Aug 19, 2010
    • Hideo Ikeda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Start-Up Control Device and Method for Electric Scroll Compressor
    • Publication number 20100178175
    • Publication date Jul 15, 2010
    • SANDEN CORPORATION
    • Shigeyuki Koyama
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Scroll Fluid Machine
    • Publication number 20090148314
    • Publication date Jun 11, 2009
    • Sanden Corporation
    • Yoshitaka Koitabashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Closed Type Fluid Machine
    • Publication number 20090068047
    • Publication date Mar 12, 2009
    • Yoshitaka Koitabashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC COMPRESSOR
    • Publication number 20090041598
    • Publication date Feb 12, 2009
    • SANDEN CORPORATION
    • Satoru Saito
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Scroll Fluid Machine
    • Publication number 20080138226
    • Publication date Jun 12, 2008
    • Yoshitaka Koitabashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Motor-driven compressors and methods of assembling motor-driven com...
    • Publication number 20020146335
    • Publication date Oct 10, 2002
    • Shigeyuki Koyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...