TREA

Hirobumi Takahashi

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  • Tsukuba-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Difluoromethylene compound
    • Patent number 9,650,380
    • Issue date May 16, 2017
    • Sato Pharmaceutical Co., Ltd.
    • Keita Nagai
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Difluoromethylene compound
    • Patent number 9,512,119
    • Issue date Dec 6, 2016
    • Sato Pharmaceutical Co., Ltd.
    • Keita Nagai
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Ring-fused compound
    • Patent number 9,359,350
    • Issue date Jun 7, 2016
    • Sato Pharmaceutical Co., Ltd.
    • Keita Nagai
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Ring-fused compound
    • Patent number 8,987,473
    • Issue date Mar 24, 2015
    • Sato Pharmaceutical Co., Ltd.
    • Keita Nagai
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Cycloalkanopyridine derivative
    • Patent number 7,855,294
    • Issue date Dec 21, 2010
    • Banyu Pharmaceutical Co., Ltd.
    • Hirobumi Takahashi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Benzimidazole derivatives
    • Patent number 7,125,877
    • Issue date Oct 24, 2006
    • Banyu Pharmaceutical Co., Ltd.
    • Kensuke Kobayashi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    DIFLUOROMETHYLENE COMPOUND
    • Publication number 20170044158
    • Publication date Feb 16, 2017
    • SATO PHARMACEUTICAL CO., LTD.
    • Keita Nagai
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    RING-FUSED COMPOUND
    • Publication number 20150203490
    • Publication date Jul 23, 2015
    • SATO PHARMACEUTICAL CO., LTD.
    • Keita Nagai
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    DIFLUOROMETHYLENE COMPOUND
    • Publication number 20150191463
    • Publication date Jul 9, 2015
    • SATO PHARMACEUTICAL CO., LTD.
    • Keita Nagai
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    RING-FUSED COMPOUND
    • Publication number 20140005221
    • Publication date Jan 2, 2014
    • SATO PHARMACEUTICAL CO., LTD.
    • Keita Nagai
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Cycloalkanopyridine derivative
    • Publication number 20070191419
    • Publication date Aug 16, 2007
    • Hirobumi Takahashi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Benzimidazole derivatives
    • Publication number 20030236267
    • Publication date Dec 25, 2003
    • Kensuke Kobayashi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE