Katsuhisa Isogai

Person

  • Shizuoka-ken, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing oxyindoles

    • Patent number 5,679,799
    • Issue date Oct 21, 1997
    • K-I Chemical Industry Co., Ltd.
    • Katsuhisa Isogai
    • C07 - ORGANIC CHEMISTRY