TREA

Norio Asai

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Piperazine derivative
    • Patent number 10,710,988
    • Issue date Jul 14, 2020
    • Astellas Pharma Inc.
    • Takashi Sugane
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Piperazine derivative
    • Patent number 10,301,286
    • Issue date May 28, 2019
    • Astellas Pharma Inc.
    • Takashi Sugane
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Benzazepine compound
    • Patent number 9,598,434
    • Issue date Mar 21, 2017
    • Astellas Pharma Inc.
    • Hiroyuki Koshio
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Benzazepine compound
    • Patent number 9,108,977
    • Issue date Aug 18, 2015
    • Astellas Pharma Inc.
    • Hiroyuki Koshio
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Nitrogen—containing heterocyclic derivatives having 2,6-disubstitut...
    • Patent number 8,044,206
    • Issue date Oct 25, 2011
    • Astellas Pharma Inc.
    • Kazumi Kikuchi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Oxadiazolidinedione compound
    • Patent number 7,968,552
    • Issue date Jun 28, 2011
    • Astellas Pharma Inc.
    • Kenji Negoro
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Benzamide derivative or salt thereof
    • Patent number 7,855,198
    • Issue date Dec 21, 2010
    • Astellas Pharma Inc.
    • Takahiro Kuramochi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Benzamide derivative or salt thereof
    • Patent number 7,585,878
    • Issue date Sep 8, 2009
    • Astellas Pharma Inc.
    • Takahiro Kuramochi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    PIPERAZINE DERIVATIVE
    • Publication number 20190202815
    • Publication date Jul 4, 2019
    • Astellas Pharma Inc.
    • Takashi SUGANE
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PIPERAZINE DERIVATIVE
    • Publication number 20180230131
    • Publication date Aug 16, 2018
    • Astellas Pharma Inc.
    • Takashi SUGANE
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    BENZAZEPINE COMPOUND
    • Publication number 20150315208
    • Publication date Nov 5, 2015
    • Astellas Pharma Inc.
    • Hiroyuki KOSHIO
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    BENZAZEPINE COMPOUND
    • Publication number 20130059837
    • Publication date Mar 7, 2013
    • Astellas Pharma Inc.
    • Hiroyuki KOSHIO
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    BENZAZEPINE COMPOUND
    • Publication number 20130012496
    • Publication date Jan 10, 2013
    • Astellas Pharma Inc.
    • Hiroyuki KOSHIO
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Benzazepine Compound
    • Publication number 20110269744
    • Publication date Nov 3, 2011
    • Astellas Pharma Inc.
    • Hiroyuki KOSHIO
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FUSED HETEROCYCLES AS LCK INHIBITORS
    • Publication number 20100216798
    • Publication date Aug 26, 2010
    • Astellas Pharma Inc.
    • Kazuo Nakai
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    CARBOXYLIC ACID DERIVATIVES
    • Publication number 20100152165
    • Publication date Jun 17, 2010
    • Kenji Negoro
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    BENZAMIDE DERIVATIVE OR SALT THEREOF
    • Publication number 20090270365
    • Publication date Oct 29, 2009
    • Astellas Pharma Inc.
    • Takahiro Kuramochi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Oxadiazolidinedione Compound
    • Publication number 20090186909
    • Publication date Jul 23, 2009
    • Kenji Negoro
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Benzamide derivative or salt thereof
    • Publication number 20070167444
    • Publication date Jul 19, 2007
    • Astellas Pharma Inc.
    • Takahiro Kuramochi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Nitrogen-containing heterocyclic derivatives having 2, 6-disubstitu...
    • Publication number 20070099956
    • Publication date May 3, 2007
    • Astellas Pharma inc. and Kotobuki Pharmaceutical co., LTD.
    • Kazumi Kikuchi
    • C07 - ORGANIC CHEMISTRY