TREA

Yujiro Ukai

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  • Nagoya, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Refrigerating system
    • Patent number 4,700,545
    • Issue date Oct 20, 1987
    • Aisin Seiki Kabushiki Kaisha
    • Kiyoshi Ishibashi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Method of absorbing thermal energy at low temperature
    • Patent number 4,570,445
    • Issue date Feb 18, 1986
    • Aisin Seiki Kabushiki Kaisha
    • Kiyoshi Ishibashi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...