TREA

Satoru Nagamura

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  • Machida, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Toxin conjugates
    • Patent number 6,638,509
    • Issue date Oct 28, 2003
    • Kyowa Hakko Kogyo, Co., Ltd.
    • Toshiyuki Suzawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Production of staurosporine derivative using acid isomerization
    • Patent number 6,197,955
    • Issue date Mar 6, 2001
    • Kyowa Hakko Kogyo Co., Ltd.
    • Satoru Nagamura
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Toxin conjugates
    • Patent number 6,103,236
    • Issue date Aug 15, 2000
    • Kyowa Hakko Kogyo Co., Ltd.
    • Toshiyuki Suzawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method of purifying K-252a
    • Patent number 6,004,801
    • Issue date Dec 21, 1999
    • Kyowa Hakko Kogyo Co., Ltd.
    • Satoru Nagamura
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    DC-89 derivatives
    • Patent number 5,670,492
    • Issue date Sep 23, 1997
    • Kyowa Hakko Kogyo Co., Ltd.
    • Nobuyoshi Amishiro
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Pyrrolo-indole derivatives
    • Patent number 5,641,780
    • Issue date Jun 24, 1997
    • Kyowa Hakko Kogyo Co., Ltd.
    • Nobuyoshi Amishiro
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    DC-89 derivatives
    • Patent number 5,332,740
    • Issue date Jul 26, 1994
    • Kyowa Hakko Kogyo Co., Ltd.
    • Hiromitsu Saito
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    DC-89 derivatives
    • Patent number 5,258,383
    • Issue date Nov 2, 1993
    • Kyowa Hakko Kogyo Co., Ltd.
    • Satoru Nagamura
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    DC-89 derivatives as anti-tumor agents
    • Patent number 5,248,692
    • Issue date Sep 28, 1993
    • Kyowa Hakko Kogyo Co., Ltd.
    • Hiromitsu Saito
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    DC-89 derivatives
    • Patent number 5,214,065
    • Issue date May 25, 1993
    • Kyowa Hakko Kogyo Co., Ltd.
    • Hiromitsu Saito
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Pyrroloindole derivatives
    • Patent number 5,187,186
    • Issue date Feb 16, 1993
    • Kyowa Hakko Kogyo Co., Ltd.
    • Yutaka Kanda
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Pyrroloindole derivatives related to DC-88A compound
    • Patent number 5,070,092
    • Issue date Dec 3, 1991
    • Kyowa Hakko Kogyo Co., Ltd.
    • Yutaka Kanda
    • C07 - ORGANIC CHEMISTRY