TREA

Naruhito Masai

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  • Gainesville, FL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cephem derivatives
    • Patent number 4,761,409
    • Issue date Aug 2, 1988
    • Sumitomo Pharmaceuticals Company, Limited
    • Hirotada Yamada
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Cephem compounds
    • Patent number 4,705,784
    • Issue date Nov 10, 1987
    • Sumitomo Pharmaceuticals Company, Limited
    • Hirotada Yamada
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE