Takashi Ishiyama

Person

  • Tokyo, JP

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    (2-HETEROARYLAMINO) SUCCINIC ACID DERIVATIVES

    • Publication number 20150011574
    • Publication date Jan 8, 2015
    • DAIICHI SANKYO COMPANY, LIMITED
    • Tatsuya NISHI
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Pyrazole Derivatives

    • Publication number 20080064682
    • Publication date Mar 13, 2008
    • DAIICHI PHARMACEUTICAL CO., LTD.
    • Naoaki Kanaya
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Pyrazole Derivative

    • Publication number 20070254881
    • Publication date Nov 1, 2007
    • DAIICHI PHARMACEUTICAL CO., LTD.
    • Naoaki Kanaya
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Amidopyrazole Derivative

    • Publication number 20070219210
    • Publication date Sep 20, 2007
    • DAIICHI PHARMACEUTICAL CO., LTD.
    • Naoaki Kanaya
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Five-membered heterocyclic derivative

    • Publication number 20060189591
    • Publication date Aug 24, 2006
    • DAIICHI PHARMACEUTICAL CO., LTD.
    • Toru Okayama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Pyrazole derivative

    • Publication number 20060128685
    • Publication date Jun 15, 2006
    • DAIICHI PHARMACEUTICAL CO., LTD.,
    • Naoaki Kanaya
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Pentacyclic compound

    • Publication number 20030162971
    • Publication date Aug 28, 2003
    • DAIICHI PHARMACEUTICAL CO., LTD.
    • Hirofumi Terasawa
    • C07 - ORGANIC CHEMISTRY