Hitoshi Nihei

Person

  • Fuji, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for preparing methacrolein

    • Patent number 4,354,044
    • Issue date Oct 12, 1982
    • Asahi Kasei Kogyo Kabushiki Kaisha
    • Atsushi Aoshima
    • C07 - ORGANIC CHEMISTRY