Takashi Nakajima

Person

  • Sakai, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Films easily soluble in cold water

    • Patent number 5,070,126
    • Issue date Dec 3, 1991
    • Aicello Chemical Co., Ltd.
    • Shigekazu Toyonishi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Films easily soluble in cold water

    • Patent number 5,019,609
    • Issue date May 28, 1991
    • Aicello Chemical Co., Ltd.
    • Shigekazu Toyonishi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...