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Kenji Tojo

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  • Chiyoda, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    HERMETICALLY SEALED SCROLL COMPRESSOR
    • Publication number 20120156068
    • Publication date Jun 21, 2012
    • Masao Shiibayashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Displacement Type Compressor Having a Self-Start Synchronous Motor...
    • Publication number 20110020161
    • Publication date Jan 27, 2011
    • Hitachi Appliances, Inc.
    • Takeshi TSUCHIYA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Screw compressor
    • Publication number 20100247366
    • Publication date Sep 30, 2010
    • Hitachi Appliances, Inc.
    • Eisuke KATO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HERMETICALLY SEALED SCROLL COMPRESSOR
    • Publication number 20100129240
    • Publication date May 27, 2010
    • Hitachi Appliances, Inc.
    • Masao Shiibayashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCROLL COMPRESSOR
    • Publication number 20100111741
    • Publication date May 6, 2010
    • Hitachi Appliances, Inc.
    • Masatsugu CHIKANO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Self-Starting Type Permanent Magnet Synchronous Motor and a Compres...
    • Publication number 20090160285
    • Publication date Jun 25, 2009
    • Hitachi Appliances, Inc.
    • Satoshi Kikuchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DISPLACEMENT TYPE COMPRESSOR HAVING A SELF-START SYNCHRONOUS MOTOR...
    • Publication number 20090010776
    • Publication date Jan 8, 2009
    • Hitachi Appliances, Inc.
    • Takeshi Tsuchiya
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll Fluid Machine
    • Publication number 20080304994
    • Publication date Dec 11, 2008
    • Hitachi Appliances, Inc.
    • Masaru OHTAHARA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SCREW COMPRESSOR
    • Publication number 20080038127
    • Publication date Feb 14, 2008
    • Ryuichiro Yonemoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HORIZONTAL TYPE SCROLL COMPRESSOR
    • Publication number 20080008614
    • Publication date Jan 10, 2008
    • Takao Mizuno
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll fluid machine
    • Publication number 20070231172
    • Publication date Oct 4, 2007
    • Kazuyuki Fujimura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll compressor and refrigerating apparatus
    • Publication number 20060277931
    • Publication date Dec 14, 2006
    • Satoshi Nakamura
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Hermetic type scroll compressor and refrigerating and air-condition...
    • Publication number 20060216182
    • Publication date Sep 28, 2006
    • Hirokatsu Kohsokabe
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Displacement type compressor
    • Publication number 20060140792
    • Publication date Jun 29, 2006
    • Hitachi Air Conditioning Systems Co., Ltd.
    • Takeshi Tsuchiya
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Apparatus for driving a compressor and a refrigerating air conditioner
    • Publication number 20050268631
    • Publication date Dec 8, 2005
    • Mutsunori Matsunaga
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Refrigerating machine
    • Publication number 20050086960
    • Publication date Apr 28, 2005
    • Atsuhiko Yokozeki
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Refrigeration cycle apparatus
    • Publication number 20040200233
    • Publication date Oct 14, 2004
    • Sunao Funakoshi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Apparatus for driving a compressor and a refrigerating air conditioner
    • Publication number 20040159115
    • Publication date Aug 19, 2004
    • Mutsunori Matsunaga
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Scroll compressor and refrigerating system using ammonia group refr...
    • Publication number 20040055328
    • Publication date Mar 25, 2004
    • Shunsuke Yasunori
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Refrigerating machine
    • Publication number 20040040323
    • Publication date Mar 4, 2004
    • Atsuhiko Yokozeki
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Scroll compressor and refrigerating system using ammonia group refr...
    • Publication number 20030046952
    • Publication date Mar 13, 2003
    • Shunsuke Yasunori
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Displacement type fluid machine
    • Publication number 20010010800
    • Publication date Aug 2, 2001
    • Hirokatsu Kohsokabe
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...