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Kiyohiro Samizu

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Patents Grantslast 30 patents

  • Information Patent Grant

    Chromane compounds
    • Patent number 9,242,973
    • Issue date Jan 26, 2016
    • CoMentis, Inc.
    • Ryosuke Munakata
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Chromane compounds
    • Patent number 8,975,415
    • Issue date Mar 10, 2015
    • CoMentis, Inc.
    • Ryosuke Munakata
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Imidazo[1,2-a]pyridine derivative
    • Patent number 8,822,688
    • Issue date Sep 2, 2014
    • Astellas Pharma Inc.
    • Kiyohiro Samizu
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Azole compound
    • Patent number 8,207,199
    • Issue date Jun 26, 2012
    • Astellas Pharma Inc.
    • Satoshi Aoki
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Salts of quinuclidine derivative
    • Patent number 7,176,219
    • Issue date Feb 13, 2007
    • Astellas Pharma Inc.
    • Masahiko Hayakawa
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Cyanophenyl derivative
    • Patent number 6,673,799
    • Issue date Jan 6, 2004
    • Yamanouchi Pharmaceutical Co. Ltd.
    • Nobuaki Taniguchi
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

  • Information Patent Application

    CHROMANE COMPOUNDS
    • Publication number 20150225386
    • Publication date Aug 13, 2015
    • CoMentis, Inc.
    • Ryosuke MUNAKATA
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    CHROMANE COMPOUNDS
    • Publication number 20140179695
    • Publication date Jun 26, 2014
    • CoMentis, Inc.
    • Ryosuke MUNAKATA
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    IMIDAZO[1,2-a]PYRIDINE DERIVATIVE
    • Publication number 20130053363
    • Publication date Feb 28, 2013
    • Astellas Pharma Inc.
    • Kiyohiro SAMIZU
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    AZOLE COMPOUND
    • Publication number 20110118311
    • Publication date May 19, 2011
    • Satoshi Aoki
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    NOVEL SALTS OF QUINUCLIDINE DERIVATIVE
    • Publication number 20060205770
    • Publication date Sep 14, 2006
    • Astellas Pharma Inc.
    • Masahiko Hayakawa
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    3-Quinolin-2(1h)-ylideneindolin-2-one derivative
    • Publication number 20050090498
    • Publication date Apr 28, 2005
    • Kiyohiro Samizu
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Cyanophenyl derivative
    • Publication number 20040010037
    • Publication date Jan 15, 2004
    • YAMANOUCHI PHARMACEUTICAL CO., LTD.
    • Nobuaki Taniguchi
    • C07 - ORGANIC CHEMISTRY