TREA

Koichi Sugawara

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Penicillaminamide derivatives
    • Patent number 6,239,150
    • Issue date May 29, 2001
    • Mitsubishi Chemical Corporation
    • Masahiro Oshima
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    1/2 sulfate of a [(S) -1- [(S) -2- [(trans-4- aminocyclohexylmethyl...
    • Patent number 6,117,897
    • Issue date Sep 12, 2000
    • Mitsubishi Chemical Corporation
    • Norimichi Iwase
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Prolineamide derivatives
    • Patent number 5,744,487
    • Issue date Apr 28, 1998
    • Mitsubishi Chemical Corporation
    • Masahiro Ohshima
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Styrene derivatives
    • Patent number 5,514,711
    • Issue date May 7, 1996
    • Mitsubishi Chemical Corporation
    • Yasunori Kitano
    • C07 - ORGANIC CHEMISTRY