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Yoshihisa Ohta

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Indazole derivatives
    • Patent number 7,919,517
    • Issue date Apr 5, 2011
    • Kyowa Hakko Kirin Co., Ltd.
    • Yoshihisa Ohta
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Thiadiazoline derivative
    • Patent number 7,902,234
    • Issue date Mar 8, 2011
    • Kyowa Hakko Kirin Co., Ltd.
    • Chikara Murakata
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Thiadiazoline derivative
    • Patent number 7,759,371
    • Issue date Jul 20, 2010
    • Kyowa Hakko Kinn Co., Ltd.
    • Chikara Murakata
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Indazole derivatives
    • Patent number 7,470,717
    • Issue date Dec 30, 2008
    • Kyowa Hakko Kogyo Co., Ltd.
    • Yoshihisa Ohta
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Thiadiazoline derivative
    • Patent number 7,425,636
    • Issue date Sep 16, 2008
    • Kyowa Hakko Kogyo Co., Ltd.
    • Chikara Murakata
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fused purine derivatives
    • Patent number 7,005,430
    • Issue date Feb 28, 2006
    • Kyowa Hakko Kogyo Co., Ltd.
    • Kimihisa Ueno
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Remedies for diabetes
    • Patent number 6,489,331
    • Issue date Dec 3, 2002
    • Kyowa Hakko Kogyo Co., Ltd.
    • Junichi Shimada
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    THIADIAZOLINE DERIVATIVE
    • Publication number 20100240716
    • Publication date Sep 23, 2010
    • KYOWA HAKKO KIRIN CO., LTD.
    • Chikara MURAKATA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    INDAZOLE DERIVATIVES
    • Publication number 20090082348
    • Publication date Mar 26, 2009
    • KYOWA HAKKO KOGYO CO., LTD
    • Yoshihisa Ohta
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    THIADIAZOLINE DERIVATIVE
    • Publication number 20080207706
    • Publication date Aug 28, 2008
    • KYOWA HAKKO KOGYO CO., LTD
    • Chikara Murakata
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Thiadiazoline derivative
    • Publication number 20070213380
    • Publication date Sep 13, 2007
    • KYOWA HAKKO KOGYO CO., LTD
    • Chikara Murakata
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Indazole derivatives
    • Publication number 20070117856
    • Publication date May 24, 2007
    • KYOWA HAKKO KOGYO CO., LTD
    • Yoshihisa Ohta
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Protein kinase inhibitors
    • Publication number 20060281789
    • Publication date Dec 14, 2006
    • KYOWA HAKKO KOGYO CO., LTD
    • Yukimasa Shiotsu
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Thiadiazoline derivative
    • Publication number 20060074113
    • Publication date Apr 6, 2006
    • Chikara Murakata
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Fused purine derivatives
    • Publication number 20030176698
    • Publication date Sep 18, 2003
    • Kimihisa Ueno
    • C07 - ORGANIC CHEMISTRY