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Takao Kawashima

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Patents Grantslast 30 patents

  • Information Patent Grant

    Refrigeration system fluid tube seal
    • Patent number 5,687,582
    • Issue date Nov 18, 1997
    • Matsushita Refrigeration Company
    • Masao Mangyo
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigeration system fluid tube seal
    • Patent number 5,606,867
    • Issue date Mar 4, 1997
    • Matsushita Refrigeration Company
    • Masao Mangyo
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigeration system
    • Patent number 5,577,391
    • Issue date Nov 26, 1996
    • Matsushita Refrigeration Company
    • Masao Mangyo
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Filter arrangement for a refrigerant compressor
    • Patent number 5,562,427
    • Issue date Oct 8, 1996
    • Matsushita Refrigeration Company
    • Masao Mangyo
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerant compressor and refrigeration system incorporating same
    • Patent number 5,402,655
    • Issue date Apr 4, 1995
    • Matsushita Refrigerator Company
    • Masao Mangyo
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...