Patents by Inventor Rumiko Fujiwara

Rumiko Fujiwara 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).

  • Melanin production inhibitor
    Patent number: 9278058
    Abstract: Provided is a novel drug capable of inhibiting excessive formation of melanin in skin and a skin whitening agent incorporated therewith. Phenylethyl cinnamate is incorporated as an active ingredient.
    Type: Grant
    Filed: November 14, 2013
    Date of Patent: March 8, 2016
    Assignee: Shiseido Company, Ltd.
    Inventors: Mio Nakamura, Shinichiro Haze, Akira Ito, Rumiko Fujiwara, Takako Shibata
  • MELANIN PRODUCTION INHIBITOR
    Publication number: 20150290097
    Abstract: Provided is a novel drug capable of inhibiting excessive formation of melanin in skin and a skin whitening agent incorporated therewith. Phenylethyl cinnamate is incorporated as an active ingredient.
    Type: Application
    Filed: November 14, 2013
    Publication date: October 15, 2015
    Applicant: Shiseido Company, Ltd.
    Inventors: Mio Nakamura, Shinichiro Haze, Akira Ito, Rumiko Fujiwara, Takako Shibata
  • Drugs for ameliorating itch, rough skin or hypersensitive skin or for whitening via inhibition of the production and release of stem cell factor
    Publication number: 20050129618
    Abstract: The invention provides a screening method for active ingredients which exhibit effects of ameliorating pruritus, rough skin or sensitive skin, or effects of skin whitening, by inhibiting production and/or release of stem cell factor (SCF), as well as medicaments for pruritus, rough skin, sensitive skin and/or skin whitening which contain the active ingredients.
    Type: Application
    Filed: December 26, 2002
    Publication date: June 16, 2005
    Applicant: Shiseido Co., ltd.
    Inventors: Yutaka Ashida, Hirofumi Aoki, Rumiko Fujiwara