TREA

Mitsuhiro Akatsu

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  • Saitama, JA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Benzodiazepine derivatives
    • Patent number 4,079,053
    • Issue date Mar 14, 1978
    • Sumitomo Chemical Company, Limited
    • Hisao Yamamoto
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Process for preparing 1,4-benzodiazepines
    • Patent number 4,044,003
    • Issue date Aug 23, 1977
    • Sumitomo Chemical Company, Limited
    • Kikuo Ishizumi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Benzodiazepinones
    • Patent number 4,010,154
    • Issue date Mar 1, 1977
    • Sumitomo Chemical Company, Limited
    • Hisao Yamamoto
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    1,4-Benzodiazepines
    • Patent number 3,989,829
    • Issue date Nov 2, 1976
    • Sumitomo Chemical Company, Limited
    • Hisao Yamamoto
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Methods and compositions for improving the feed intake of meat prod...
    • Patent number 3,932,637
    • Issue date Jan 13, 1976
    • Sumitomo Chemical Company, Limited
    • Hisao Yamamoto
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE