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Hajime Kashima

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  • Shizuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    2-aminoquinazoline derivatives
    • Patent number 7,906,522
    • Issue date Mar 15, 2011
    • Kyowa Hakko Kirin Co., Ltd.
    • Kuniyuki Kishikawa
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

  • Information Patent Application

    2-AMINOQUINAZOLINE DERIVATIVE
    • Publication number 20110039845
    • Publication date Feb 17, 2011
    • KYOWA HAKKO KIRIN CO., LTD.
    • Hajime Kashima
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    2-AMINOQUINAZOLINE DERIVATIVES
    • Publication number 20090137583
    • Publication date May 28, 2009
    • KYOWA HAKKO KOGYO CO., LTD
    • Kuniyuki Kishikawa
    • C07 - ORGANIC CHEMISTRY