Patents by Inventor Syunsuke Yamazaki

Syunsuke Yamazaki has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Antiwrinkle agent and skin cosmetic composition
    Patent number: 8084064
    Abstract: The present invention provides an antiwrinkle agent and skin cosmetic composition having excellent alleviating effects on wrinkles appearing due to aging, and especially at exposed locations of skin, and a high degree of safety. The present invention relates to an antiwrinkle agent and skin cosmetic composition comprising a sclareol derivative represented by the following structural formula (1).
    Type: Grant
    Filed: July 9, 2009
    Date of Patent: December 27, 2011
    Assignee: Kao Corporation
    Inventors: Kyoko Miura, Akinori Haratake, Syunsuke Yamazaki, Bunichi Okabe, Takeshi Ikemoto
  • ANTIWRINKLE AGENT AND SKIN COSMETIC COMPOSITION
    Publication number: 20100173989
    Abstract: The present invention provides an antiwrinkle agent and skin cosmetic composition having excellent alleviating effects on wrinkles appearing due to aging, and especially at exposed locations of skin, and a high degree of safety. The present invention relates to an antiwrinkle agent and skin cosmetic composition comprising a sclareol derivative represented by the following structural formula (1).
    Type: Application
    Filed: July 9, 2009
    Publication date: July 8, 2010
    Inventors: Kyoko MIURA, Akinori Haratake, Syunsuke Yamazaki, Bunichi Okabe, Takeshi Ikemoto
  • Antiwrinkle agent and skin cosmetic composition
    Patent number: 7611737
    Abstract: The present invention provides an antiwrinkle agent and skin cosmetic composition having excellent alleviating effects on wrinkles appearing due to aging, and especially at exposed locations of skin, and a high degree of safety. The present invention relates to an antiwrinkle agent and skin cosmetic composition comprising a sclareol derivative represented by the following structural formula (1).
    Type: Grant
    Filed: April 28, 2005
    Date of Patent: November 3, 2009
    Assignee: KAO Corporation
    Inventors: Kyoko Miura, Akinori Haratake, Syunsuke Yamazaki, Bunichi Okabe, Takeshi Ikemoto
  • Antiwrinkle Agent and Skin Cosmetic Composition
    Publication number: 20070231416
    Abstract: The present invention provides an antiwrinkle agent and skin cosmetic composition having excellent alleviating effects on wrinkles appearing due to aging, and especially at exposed locations of skin, and a high degree of safety. The present invention relates to an antiwrinkle agent and skin cosmetic composition comprising a sclareol derivative represented by the following structural formula (1).
    Type: Application
    Filed: April 28, 2005
    Publication date: October 4, 2007
    Inventors: Kyoko Miura, Akinori Haratake, Syunsuke Yamazaki, Bunichi Okabe, Takeshi Ikemoto