Haruko Tsuchiya

Person

  • Ohtahara, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Mitomycin derivatives

    • Patent number 4,264,504
    • Issue date Apr 28, 1981
    • Kyowa Hakko Kogyo Co., Ltd.
    • Chikahiro Urakawa
    • C07 - ORGANIC CHEMISTRY