TREA

Takako Sasaki

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pyridazinone derivatives
    • Patent number 5,221,674
    • Issue date Jun 22, 1993
    • Teikoku Hormone Mfg. Co., Ltd.
    • Kikuo Yasuda
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Carbostyril substituted pyridazinones
    • Patent number 5,130,314
    • Issue date Jul 14, 1992
    • Teikoku Hormone Mfg. Co., Ltd.
    • Kikuo Yasuda
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Pyridazinone derivatives
    • Patent number 5,082,844
    • Issue date Jan 21, 1992
    • Teikoku Hormone Mfg. Co., Ltd.
    • Kikuo Yasuda
    • C07 - ORGANIC CHEMISTRY