Akira Shimoyama

Person

  • Niihari, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Method of manufacturing polyamino acid with microwaves

    • Patent number 4,696,981
    • Issue date Sep 29, 1987
    • Diamond Shamrock Chemicals Company
    • Kaoru Harada
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for producing copoly(amino acid)

    • Patent number 4,590,260
    • Issue date May 20, 1986
    • Fuso Chemical Co., Ltd.
    • Kaoru Harada
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...