TREA

Ryotaro Ibuka

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Amide compound
    • Patent number 8,598,355
    • Issue date Dec 3, 2013
    • Astellas Pharma Inc.
    • Eisuke Nozawa
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Piperidine derivative or salt thereof
    • Patent number 8,153,658
    • Issue date Apr 10, 2012
    • Astellas Pharma, Inc.
    • Shunichiro Hachiya
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

  • Information Patent Application

    AMIDE COMPOUND
    • Publication number 20110144153
    • Publication date Jun 16, 2011
    • Astellas Pharma Inc.
    • Eisuke Nozawa
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    PYRIDONE COMPOUNDS
    • Publication number 20110082133
    • Publication date Apr 7, 2011
    • Takashi Kamikubo
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    AMIDE COMPOUNDS
    • Publication number 20110028463
    • Publication date Feb 3, 2011
    • Astellas Pharma Inc.
    • Eisuke Nozawa
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    PIPERIDINE DERIVATIVE OR SALT THEREOF
    • Publication number 20100029687
    • Publication date Feb 4, 2010
    • Astellas Pharma Inc.
    • Shunichiro Hachiya
    • C07 - ORGANIC CHEMISTRY