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Shunji Muta

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Swash plate type refrigerant compressor
    • Patent number 6,644,936
    • Issue date Nov 11, 2003
    • Zexel Valeo Climate Control Corporation
    • Shunji Muta
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Expansion device
    • Patent number 6,334,324
    • Issue date Jan 1, 2002
    • Zexel Valeo Climate Control Corporation
    • Shunji Muta
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerating cycle
    • Patent number 6,321,544
    • Issue date Nov 27, 2001
    • Zexel Valeo Climate Control Corporation
    • Hiroshi Kanai
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Vane compressor
    • Patent number 6,056,525
    • Issue date May 2, 2000
    • Zexel Corporation
    • Toshihiro Murayama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Vane compressor having a single suction groove formed in a side mem...
    • Patent number 6,022,204
    • Issue date Feb 8, 2000
    • Zexel Corporation
    • Toshihiro Murayama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Vane compressor having a movable pressure plate and a unitary front...
    • Patent number 5,924,856
    • Issue date Jul 20, 1999
    • Zexel Corporation
    • Toshihiro Murayama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Delivery valve assembly for compressor
    • Patent number 5,921,273
    • Issue date Jul 13, 1999
    • Zexel Corporation
    • Mitsuya Ono
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Control valve for variable displacement compressor
    • Publication number 20050254961
    • Publication date Nov 17, 2005
    • Zexel Valeo Climate Control Corporation
    • Yuji Kawamura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Supercritical refrigeration cycle
    • Publication number 20050178146
    • Publication date Aug 18, 2005
    • Shunji Muta
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...