TREA

Susumu Isohata

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Patents Grantslast 30 patents

  • Information Patent Grant

    Magnesia cement composition, process of its manufacture, and compos...
    • Patent number 4,003,752
    • Issue date Jan 18, 1977
    • Asahi Kasei Kogyo Kabushiki Kaisha
    • Susumu Isohata
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Inorganic hardening composition
    • Patent number 3,951,673
    • Issue date Apr 20, 1976
    • Asahi Kasei Kogyo Kabushiki Kaisha
    • Susumu Isohata
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Microwave cooking apparatus
    • Patent number 3,941,967
    • Issue date Mar 2, 1976
    • Asahi Kasei Kogyo Kabushiki Kaisha
    • Momoki Sumi
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...