TREA

Tomoyuki Sano

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    HS-142-1 compounds
    • Patent number 5,132,112
    • Issue date Jul 21, 1992
    • Kyowa Hakko Kogyo Kabushiki Kaisha
    • Yoshikazu Morishita
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...