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Keiichiro Imaizumi

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  • Hino-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Adsorbents for oral administration
    • Patent number 9,682,046
    • Issue date Jun 20, 2017
    • Teijin Pharma Limited
    • Yasumi Nishiwaki
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    23-yne-vitamin D3 derivative
    • Patent number 9,006,220
    • Issue date Apr 14, 2015
    • Teijin Pharma Limited
    • Hiroshi Saito
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

  • Information Patent Application

    ADSORBENTS FOR ORAL ADMINISTRATION
    • Publication number 20140242147
    • Publication date Aug 28, 2014
    • TEIJIN PHARMA LIMITED
    • Yasumi Nishiwaki
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    23-YNE-VITAMIN D3 DERIVATIVE
    • Publication number 20130210781
    • Publication date Aug 15, 2013
    • TEIJIN PHARMA LIMITED
    • Hiroshi Saito
    • C07 - ORGANIC CHEMISTRY