TREA

Keisuke IMAMURA

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  • Fujisawa-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Heterocyclic compound
    • Patent number 12,091,410
    • Issue date Sep 17, 2024
    • Takeda Pharmaceutical Company Limited
    • Yuichi Kajita
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Heterocyclic compound
    • Patent number 12,071,434
    • Issue date Aug 27, 2024
    • Takeda Pharmaceutical Company Limited
    • Yuhei Miyanohana
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Heterocyclic compound and use thereof
    • Patent number 11,655,241
    • Issue date May 23, 2023
    • Takeda Pharmaceutical Company Limited
    • Tsuneo Oda
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Heterocyclic compound and use thereof
    • Patent number 11,440,883
    • Issue date Sep 13, 2022
    • Takeda Pharmaceutical Company Limited
    • Yuichi Kajita
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fused heterocyclic compound
    • Patent number 11,390,634
    • Issue date Jul 19, 2022
    • Takeda Pharmaceutical Company Limited
    • Youichi Kawakita
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Heterocyclic compound and application thereof
    • Patent number 11,319,286
    • Issue date May 3, 2022
    • Takeda Pharmaceutical Company Limited
    • Tatsuhiko Fujimoto
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fused heterocyclic compound
    • Patent number 10,981,934
    • Issue date Apr 20, 2021
    • Takeda Pharmaceutical Company Limited
    • Youichi Kawakita
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Heterocyclic compound and use thereof
    • Patent number 10,584,097
    • Issue date Mar 10, 2020
    • Takeda Pharmaceutical Company Limited
    • Yuichi Kajita
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fused heterocyclic compound
    • Patent number 10,577,382
    • Issue date Mar 3, 2020
    • Takeda Pharmaceutical Company Limited
    • Youichi Kawakita
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Heterocyclic compound and use thereof
    • Patent number 10,428,023
    • Issue date Oct 1, 2019
    • Takeda Pharmaceutical Company Limited
    • Yuichi Kajita
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fused heterocyclic compounds as phosphodiesterases (PDES) inhibitors
    • Patent number 9,226,921
    • Issue date Jan 5, 2016
    • Takeda Pharmaceutical Company Limited
    • Takahiko Taniguchi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Condensed heterocyclic compound
    • Patent number 9,029,388
    • Issue date May 12, 2015
    • Takeda Pharmaceutical Company Limited
    • Takahiko Taniguchi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Fused heterocyclic compounds
    • Patent number 8,940,758
    • Issue date Jan 27, 2015
    • Takeda Pharmaceutical Company Limited
    • Takahiko Taniguchi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fused heterocyclic compounds as phosphodiesterases (PDEs) inhibitors
    • Patent number 8,846,713
    • Issue date Sep 30, 2014
    • Takeda Pharmaceutical Company Limited
    • Takahiko Taniguchi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fused heterocyclic compounds
    • Patent number 8,563,575
    • Issue date Oct 22, 2013
    • Takeda Pharmaceutical Company Limited
    • Takahiko Taniguchi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    HETEROCYCLIC COMPOUND AND USE THEREOF
    • Publication number 20240360080
    • Publication date Oct 31, 2024
    • Takeda Pharmaceutical Company Limited
    • Yasushi Hattori
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    NERVE CELL DEGENERATION INHIBITOR
    • Publication number 20230120205
    • Publication date Apr 20, 2023
    • KYOTO UNIVERSITY
    • Haruhisa INOUE
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    HETEROCYCLIC COMPOUND AND USE THEREOF
    • Publication number 20230063805
    • Publication date Mar 2, 2023
    • Takeda Pharmaceutical Company Limited
    • Yuichi Kajita
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    HETEROCYCLIC COMPOUND
    • Publication number 20230042358
    • Publication date Feb 9, 2023
    • Takeda Pharmaceutical Company Limited
    • Yuhei MIYANOHANA
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    HETEROCYCLIC COMPOUND AND USE THEREOF
    • Publication number 20230040770
    • Publication date Feb 9, 2023
    • Takeda Pharmaceutical Company Limited
    • Yasushi HATTORI
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    HETEROCYCLIC COMPOUND
    • Publication number 20220017514
    • Publication date Jan 20, 2022
    • Takeda Pharmaceutical Company Limited
    • Yuichi KAJITA
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    HETEROCYCLIC COMPOUND AND USE THEREOF
    • Publication number 20210276949
    • Publication date Sep 9, 2021
    • Takeda Pharmaceutical Company Limited
    • Yasushi Hattori
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    HETEROCYCLIC COMPOUND AND USE THEREOF
    • Publication number 20210198240
    • Publication date Jul 1, 2021
    • Takeda Pharmaceutical Company Limited
    • Tsuneo ODA
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    FUSED HETEROCYCLIC COMPOUND
    • Publication number 20210115067
    • Publication date Apr 22, 2021
    • Takeda Pharmaceutical Company Limited
    • Youichi KAWAKITA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    HETEROCYCLIC COMPOUND AND APPLICATION THEREOF
    • Publication number 20200385346
    • Publication date Dec 10, 2020
    • Takeda Pharmaceutical Company Limited
    • Tatsuhiko FUJIMOTO
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    HETEROCYCLIC COMPOUND AND USE THEREOF
    • Publication number 20200247747
    • Publication date Aug 6, 2020
    • Takeda Pharmaceutical Company Limited
    • Yasushi Hattori
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    HETEROCYCLIC COMPOUND AND USE THEREOF
    • Publication number 20200207715
    • Publication date Jul 2, 2020
    • Takeda Pharmaceutical Company Limited
    • Yuichi Kajita
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    HETEROCYCLIC COMPOUND AND USE THEREOF
    • Publication number 20200207734
    • Publication date Jul 2, 2020
    • Takeda Pharmaceutical Company Limited
    • Yuichi KAJITA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FUSED HETEROCYCLIC COMPOUND
    • Publication number 20200140462
    • Publication date May 7, 2020
    • Takeda Pharmaceutical Company Limited
    • Youichi KAWAKITA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    HETEROCYCLIC COMPOUND AND USE THEREOF
    • Publication number 20200017444
    • Publication date Jan 16, 2020
    • Takeda Pharmaceutical Company Limited
    • Yuichi KAJITA
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    FUSED HETEROCYCLIC COMPOUND
    • Publication number 20190106437
    • Publication date Apr 11, 2019
    • TAKEDA PHARMACEUTICAL COMPANY LIMITED
    • Youichi KAWAKITA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    HETEROCYCLIC COMPOUND AND USE THEREOF
    • Publication number 20190040010
    • Publication date Feb 7, 2019
    • Takeda Pharmaceutical Company Limited
    • Yuichi Kajita
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    PYRIDAZINE COMPOUND
    • Publication number 20170015654
    • Publication date Jan 19, 2017
    • Takeda Pharmaceutical Company Limited
    • Keisuke IMAMURA
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    FUSED HETEROCYCLIC COMPOUNDS AS PHOSPHODIESTERASES (PDES) INHIBITORS
    • Publication number 20140228320
    • Publication date Aug 14, 2014
    • Takeda Pharmaceutical Company Limited
    • Takahiko TANIGUCHI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CONDENSED HETEROCYCLIC COMPOUND
    • Publication number 20130331409
    • Publication date Dec 12, 2013
    • Takahiko Taniguchi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    FUSED HETEROCYCLIC COMPOUNDS
    • Publication number 20130303553
    • Publication date Nov 14, 2013
    • Takahiko TANIGUCHI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FUSED HETEROCYCLIC COMPOUNDS AS PHOSPHODIESTERASES (PDES) INHIBITORS
    • Publication number 20130172328
    • Publication date Jul 4, 2013
    • CROSSWING INC.
    • Takahiko Taniguchi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FUSED HETEROCYCLIC COMPOUNDS
    • Publication number 20110319394
    • Publication date Dec 29, 2011
    • Takahiko TANIGUCHI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE