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Kazuo Shimizu

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Patents Grantslast 30 patents

  • Information Patent Grant

    Waste oil processing substance
    • Patent number 5,000,870
    • Issue date Mar 19, 1991
    • Mimasu Oil Chemical Co., Ltd.
    • Kazuo Shimizu
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Substance for converting waste cooking oil into liquid soap
    • Patent number 4,839,089
    • Issue date Jun 13, 1989
    • Mimasu Oil Chemical Co., Ltd.
    • Kazuo Shimizu
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Waste oil processing substance
    • Patent number 4,806,269
    • Issue date Feb 21, 1989
    • 501 Mimasu Oil Chemical Co., Ltd.
    • Kazuo Shimizu
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Substance and process for converting waste cooking oil into liquid...
    • Patent number 4,792,416
    • Issue date Dec 20, 1988
    • Mimasu Oil Chemical Co., Ltd.
    • Kazuo Shimizu
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...