TREA

Sinji Sawata

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  • Ibaraki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Solar cooker assembly
    • Patent number 4,913,130
    • Issue date Apr 3, 1990
    • Agency of Industrial Science and Technology
    • Jitsuo Inagaki
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Solar heat powered plant
    • Patent number 4,569,331
    • Issue date Feb 11, 1986
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Tatsuo Tani
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Solar heat plant
    • Patent number 4,449,517
    • Issue date May 22, 1984
    • Agency of Industrial Science and Technology
    • Tatsuo Tani
    • F24 - HEATING RANGES VENTILATING