TREA

Takahiro Itoh

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  • Ibaraki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing thioether compound
    • Patent number 7,683,218
    • Issue date Mar 23, 2010
    • Banyu Pharmaceutical Co., Ltd.
    • Takahiro Itoh
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Spiro compounds
    • Patent number 7,304,072
    • Issue date Dec 4, 2007
    • Banyu Pharmaceutical Co., Ltd.
    • Takehiro Fukami
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Spiro compounds
    • Patent number 6,803,372
    • Issue date Oct 12, 2004
    • Banyu Pharmaceutical Co., Ltd.
    • Takehiro Fukami
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Spiro compounds
    • Patent number 6,723,847
    • Issue date Apr 20, 2004
    • Banyu Pharmaceutical Co., Ltd.
    • Takehiro Fukami
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Spiro compounds
    • Patent number 6,649,624
    • Issue date Nov 18, 2003
    • Banyu Pharmaceutical Co., Ltd.
    • Takehiro Fukami
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Spiro compounds
    • Patent number 6,462,053
    • Issue date Oct 8, 2002
    • Banyu Pharmaceutical Co., Ltd.
    • Takehiro Fukami
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Spiro compounds
    • Patent number 6,388,077
    • Issue date May 14, 2002
    • Banyu Pharmaceutical Co., Ltd.
    • Takehiro Fukami
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Spiro compounds
    • Patent number 6,335,345
    • Issue date Jan 1, 2002
    • Banyu Pharmaceutical Co., Ltd.
    • Takehiro Fukami
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Spiro compounds
    • Patent number 6,326,375
    • Issue date Dec 4, 2001
    • Banyu Pharmaceutical Co., Ltd.
    • Takehiro Fukami
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

  • Information Patent Application

    Method for Producing 4(3H)-Quinazolinone Derivative
    • Publication number 20090131664
    • Publication date May 21, 2009
    • Atsushi Akao
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Method For Producing Thioether Compound
    • Publication number 20080108823
    • Publication date May 8, 2008
    • Takahiro Itoh
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Novel spiro compounds
    • Publication number 20050032820
    • Publication date Feb 10, 2005
    • Takehiro Fukami
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Novel spiro compounds
    • Publication number 20030220499
    • Publication date Nov 27, 2003
    • Takehiro Fukami
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Novel spiro compounds
    • Publication number 20030055251
    • Publication date Mar 20, 2003
    • Takehiro Fukami
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Novel spiro compounds
    • Publication number 20020188124
    • Publication date Dec 12, 2002
    • Takehiro Fukami
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Novel spiro compounds
    • Publication number 20020165391
    • Publication date Nov 7, 2002
    • Takehiro Fukami
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    NOVEL SPIRO COMPOUNDS
    • Publication number 20020052371
    • Publication date May 2, 2002
    • Takehiro Fukami
    • C07 - ORGANIC CHEMISTRY