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Katsuyoshi Nakajima

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    GRISEOFULVIN COMPOUND AND PHARMACEUTICAL USE THEREOF
    • Publication number 20240239778
    • Publication date Jul 18, 2024
    • DAIICHI SANKYO COMPANY, LIMITED
    • Keiji Saito
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    GRISEOFULVIN COMPOUND
    • Publication number 20240150309
    • Publication date May 9, 2024
    • DAIICHI SANKYO COMPANY, LIMITED
    • Keiji Saito
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    COMPOUND HAVING CYCLIC STRUCTURE
    • Publication number 20230331700
    • Publication date Oct 19, 2023
    • DAIICHI SANKYO COMPANY, LIMITED
    • Toru Taniguchi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    GRISEOFULVIN COMPOUND
    • Publication number 20230136988
    • Publication date May 4, 2023
    • DAIICHI SANKYO COMPANY, LIMITED
    • Keiji Saito
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    UREA COMPOUND HAVING SUBSTITUENT
    • Publication number 20230058950
    • Publication date Feb 23, 2023
    • DAIICHI SANKYO COMPANY, LIMITED
    • Junya KAWAI
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    GRISEOFULVIN COMPOUND AND PHARMACEUTICAL USE THEREOF
    • Publication number 20220411416
    • Publication date Dec 29, 2022
    • DAIICHI SANKYO COMPANY, LIMITED
    • Keiji Saito
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    GRISEOFULVIN COMPOUND
    • Publication number 20210292292
    • Publication date Sep 23, 2021
    • DAIICHI SANKYO COMPANY, LIMITED
    • Keiji Saito
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    COMPOUND HAVING CYCLIC STRUCTURE
    • Publication number 20200347030
    • Publication date Nov 5, 2020
    • DAIICHI SANKYO COMPANY, LIMITED
    • Toru Taniguchi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    GRISEOFULVIN COMPOUND
    • Publication number 20200239425
    • Publication date Jul 30, 2020
    • DAIICHI SANKYO COMPANY, LIMITED
    • Keiji Saito
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    GRISEOFULVIN COMPOUND AND PHARMACEUTICAL USE THEREOF
    • Publication number 20200216433
    • Publication date Jul 9, 2020
    • DAIICHI SANKYO COMPANY, LIMITED
    • Keiji Saito
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    GRISEOFULVIN COMPOUND
    • Publication number 20200002302
    • Publication date Jan 2, 2020
    • DAIICHI SANKYO COMPANY, LIMITED
    • Keiji Saito
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    GRISEOFULVIN COMPOUND
    • Publication number 20190092741
    • Publication date Mar 28, 2019
    • DAIICHI SANKYO COMPANY, LIMITED
    • Keiji Saito
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    [5, 6] HETEROCYCLIC COMPOUND
    • Publication number 20130029964
    • Publication date Jan 31, 2013
    • DAIICHI SANKYO COMPANY, LIMITED
    • Kazumasa Aoki
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CYCLIC COMPOUND HAVING SUBSTITUTED PHENYL GROUP
    • Publication number 20120040936
    • Publication date Feb 16, 2012
    • DAIICHI SANKYO COMPANY, LIMITED
    • Osamu Kanno
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    CYCLIC COMPOUND HAVING HETERO ATOM
    • Publication number 20110269746
    • Publication date Nov 3, 2011
    • DAIICHI SANKYO COMPANY, LIMITED
    • Osamu Kanno
    • C07 - ORGANIC CHEMISTRY