TREA

Yutaka Watanabe

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Latent heat accumulation system
    • Patent number 5,598,712
    • Issue date Feb 4, 1997
    • Kabushiki Kaisha Toshiba
    • Yutaka Watanabe
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Latent heat accumulation system
    • Patent number 5,481,882
    • Issue date Jan 9, 1996
    • Kabushiki Kaisha Toshiba
    • Yutaka Watanabe
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Cylindrical counter-flow heat exchanger
    • Patent number 4,739,634
    • Issue date Apr 26, 1988
    • Kabushiki Kaisha Toshiba
    • Yutaka Watanabe
    • F28 - HEAT EXCHANGE IN GENERAL