Kougaku Isogawa

Person

  • Nagoya, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Glycyrrhetinic acid derivatives

    • Patent number 5,356,880
    • Issue date Oct 18, 1994
    • Sanwa Kagaku Kenkyusho Co., Ltd.
    • Masayasu Kurono
    • C07 - ORGANIC CHEMISTRY