TREA

Ryuichi Nakagawa

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  • Narashino, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Enzyme-containing detergent composition
    • Patent number 4,272,396
    • Issue date Jun 9, 1981
    • The Lion Fat and Oil Co., Ltd.
    • Kazuaki Fukano
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Process for improving granular detergents
    • Patent number 4,164,478
    • Issue date Aug 14, 1979
    • The Lion Fat and Oil Co., Ltd.
    • Hiroshi Nishio
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Granular detergent composition
    • Patent number 4,140,657
    • Issue date Feb 20, 1979
    • The Lion Fat and Oil Co., Ltd.
    • Osamu Okumura
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...