Patents by Inventor Mitsuhiro Denda

Mitsuhiro Denda 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).

  • Skin barrier function recovery and promotion composition and evaluation method thereof
    Patent number: 6315980
    Abstract: A skin barrier function recovery and promotion composition containing, as an active ingredient, a fragrance which is effective when evaluated by applying a predetermined stress to a model experimental animal, in a system to which the tested fragrance is not applied, to thereby reduce the skin barrier function of the animal and using this data of the degree of recovery of the skin barrier function as an indicator and evaluating the capability by the difference between this data and data of the degree of recovery of the skin barrier function in a system to which the tested fragrance is applied.
    Type: Grant
    Filed: September 21, 1999
    Date of Patent: November 13, 2001
    Assignee: Shiseido Company, Ltd.
    Inventors: Mitsuhiro Denda, Toru Tsuchiya, Masahiro Tanida, Ken Shoji