TREA

Mikio Takeda

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  • Ibaraki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    1,4-benzodioxane derivatives
    • Patent number 4,959,376
    • Issue date Sep 25, 1990
    • Eisai Co., Ltd.
    • Toshinobu Kunii
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    1,4-benzodioxane derivatives
    • Patent number 4,794,118
    • Issue date Dec 27, 1988
    • Eisai Co., Ltd.
    • Toshinobu Kunii
    • C07 - ORGANIC CHEMISTRY