TREA

Tomonobu Koizumi

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  • Tsukuba-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fused heteroaryl derivatives
    • Patent number 8,067,586
    • Issue date Nov 29, 2011
    • Astellas Pharma Inc.
    • Masahiko Hayakawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fused heteroaryl derivatives
    • Patent number 7,173,029
    • Issue date Feb 6, 2007
    • Astellas Pharma Inc.
    • Masahiko Hayakawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fused heteroaryl derivatives
    • Patent number 7,037,915
    • Issue date May 2, 2006
    • Astellas Pharma Inc.
    • Masahiko Hayakawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fused heteroaryl derivatives
    • Patent number 6,838,457
    • Issue date Jan 4, 2005
    • Yamanouchi Pharmaceutical Co., Ltd.
    • Masahiko Hayakawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fused heteroaryl derivatives
    • Patent number 6,770,641
    • Issue date Aug 3, 2004
    • Yamanouchi Pharmaceutical Co., Ltd.
    • Masahiko Hayakawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Imidazopyridine derivatives
    • Patent number 6,653,320
    • Issue date Nov 25, 2003
    • Yamanouchi Pharmaceutical Co. Ltd.
    • Masahiko Hayakawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fused heteroaryl derivatives
    • Patent number 6,608,053
    • Issue date Aug 19, 2003
    • Yamanouchi Pharmaceutical Co., Ltd.
    • Masahiko Hayakawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fused heteroaryl derivatives
    • Patent number 6,608,056
    • Issue date Aug 19, 2003
    • Yamanouchi Pharmaceutical Co., Ltd.
    • Masahiko Hayakawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Imidazopyridine derivatives
    • Patent number 6,403,588
    • Issue date Jun 11, 2002
    • Yamanouchi Pharmaceutical Co., Ltd.
    • Masahiko Hayakawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    FUSED HETEROARYL DERIVATIVES
    • Publication number 20100137585
    • Publication date Jun 3, 2010
    • Masahiko Hayakawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FUSED HETEROARYL DERIVATIVES
    • Publication number 20100137584
    • Publication date Jun 3, 2010
    • Masahiko Hayakawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Fused heteroaryl derivatives
    • Publication number 20070037805
    • Publication date Feb 15, 2007
    • Masahiko Hayakawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Fused heterolaryl derivatives
    • Publication number 20060058321
    • Publication date Mar 16, 2006
    • Masahiko Hayakawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Fused heteroaryl derivatives
    • Publication number 20050014771
    • Publication date Jan 20, 2005
    • Masahiko Hayakawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Fused heteroaryl derivatives
    • Publication number 20040009978
    • Publication date Jan 15, 2004
    • Masahiko Hayakawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Fused heteroaryl derivatives
    • Publication number 20030236271
    • Publication date Dec 25, 2003
    • Masahiko Hayakawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Fused heteroaryl derivatives
    • Publication number 20020151544
    • Publication date Oct 17, 2002
    • Masahiko Hayakawa
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Imidazopyridine derivatives
    • Publication number 20020151549
    • Publication date Oct 17, 2002
    • Masahiko Hayakawa
    • C07 - ORGANIC CHEMISTRY