TREA

Hisayuki Komasaki

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Liniment for melanin inhibitors
    • Patent number 5,631,002
    • Issue date May 20, 1997
    • Shiseido Co., Ltd.
    • Eiichiro Yagi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    External preparation for skin
    • Patent number 5,580,549
    • Issue date Dec 3, 1996
    • Shiseido Co., Ltd.
    • Minoru Fukuda
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fermentation method for producing hyaluronic acid
    • Patent number 4,801,539
    • Issue date Jan 31, 1989
    • Shiseido Company Ltd.
    • Hidemichi Akasaka
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...