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Akihiko KAN

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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for stabilizing leuco-type colorant
    • Patent number 8,268,017
    • Issue date Sep 18, 2012
    • Asahi Kasei Pharma Corporation
    • Shigeru Ueda
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR STABILIZING LEUCO-TYPE COLORANT
    • Publication number 20080295259
    • Publication date Dec 4, 2008
    • ASAHI KASEI PHARMA CORPORATION
    • Shigeru UEDA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...