TREA

Takeshi Iwamoto

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  • Komatsushima, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pyrazolo[1,5-a]pyrimidine derivatives
    • Patent number 6,372,749
    • Issue date Apr 16, 2002
    • Otsuka Pharmaceutical Factory, Inc.
    • Takashi Okumura
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Naphthyridine derivatives
    • Patent number 6,245,779
    • Issue date Jun 12, 2001
    • Otsuka Pharmaceutical Factory, Inc.
    • Tadao Shibutani
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Amide derivatives
    • Patent number 6,166,016
    • Issue date Dec 26, 2000
    • Otsuka Pharmaceutical Factory, Inc.
    • Takashi Okamura
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Phosphonic diester derivatives
    • Patent number 5,624,918
    • Issue date Apr 29, 1997
    • Otsuka Pharmaceutical Factory, Inc.
    • Yasuhisa Kurogi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Phosphonic diester derivatives
    • Patent number 5,527,786
    • Issue date Jun 18, 1996
    • Otsuka Pharmaceutical Factory, Inc.
    • Kazuyoshi Miyata
    • C07 - ORGANIC CHEMISTRY