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Tomofumi Takuwa

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  • Tsukuba-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Phenylpyridinecarbonylpiperazinederivative
    • Patent number 7,196,080
    • Issue date Mar 27, 2007
    • Astellas Pharma Inc.
    • Masahiro Iwata
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Naphthyridine derivatives
    • Patent number 6,740,662
    • Issue date May 25, 2004
    • Yamanouchi Pharmaceutical Co., Ltd.
    • Masahiro Iwata
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents