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Katsuhiko Deguchi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Creamy cleansing compositions
    • Patent number 4,369,134
    • Issue date Jan 18, 1983
    • Kao Soap Co., Ltd.
    • Katsuhiko Deguchi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Durable anti-fogging composition
    • Patent number 4,214,908
    • Issue date Jul 29, 1980
    • Kao Soap Co., Ltd.
    • Katsuhiko Deguchi
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE