Masakazu Umeda

Person

  • Nara, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Oxidizing catalyzer

    • Patent number 4,116,884
    • Issue date Sep 26, 1978
    • Honda Giken Kogyo Kabushiki Kaisha
    • Tadayoshi Hayashi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL