TREA

Kazuhiko Asano

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Humidity conditioner
    • Patent number 4,915,715
    • Issue date Apr 10, 1990
    • Daiken Kogyo Kabushiki Kaisha
    • Masayuki Oshima
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Moisture-remover and moisture-removing apparatus
    • Patent number 4,826,516
    • Issue date May 2, 1989
    • Daiken Kogyo Kabushiki Kaisha
    • Akira Matsuoka
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Hygroscopic composite material
    • Patent number 4,818,602
    • Issue date Apr 4, 1989
    • Daiken Trade & Industry Co., Ltd.
    • Satoshi Yoshimi
    • E04 - BUILDING