TREA

Masaaki Matsuo

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  • Toyonaka, JA
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Patents Grantslast 30 patents

  • Information Patent Grant

    2-Substituted thio-1,4-benzodiazepine derivatives
    • Patent number 4,094,870
    • Issue date Jun 13, 1978
    • Fujisawa Pharmaceutical Co., Ltd.
    • Ikuo Ueda
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Chromone compounds
    • Patent number 4,049,664
    • Issue date Sep 20, 1977
    • Fujisawa Pharmaceutical Co., Ltd.
    • Suminori Umio
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Chromone derivatives
    • Patent number 4,001,280
    • Issue date Jan 4, 1977
    • Fujisawa Pharmaceutical Co., Ltd.
    • Suminori Umio
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Chromone compounds and preparation thereof
    • Patent number 3,965,122
    • Issue date Jun 22, 1976
    • Fujisawa Pharmaceutical Co., Ltd.
    • Suminori Umio
    • C07 - ORGANIC CHEMISTRY