TREA

Tetsuya Tategami

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  • Oyamashi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Duplex heat exchanger
    • Patent number 6,021,846
    • Issue date Feb 8, 2000
    • Showa Aluminum Corporation
    • Hironaka Sasaki
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Duplex heat exchanger
    • Patent number 5,743,328
    • Issue date Apr 28, 1998
    • Showa Aluminum Corporation
    • Hironaka Sasaki
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Duplex heat exchanger
    • Patent number 5,529,116
    • Issue date Jun 25, 1996
    • Showa Aluminum Corporation
    • Hironaka Sasaki
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Consolidated duplex heat exchanger
    • Patent number 5,033,540
    • Issue date Jul 23, 1991
    • Showa Aluminum Kabushiki Kaisha
    • Tetsuya Tategami
    • F28 - HEAT EXCHANGE IN GENERAL