The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 29, 2018
Filed:
Sep. 24, 2013
Applicant:
Shiseido Company, Ltd., Tokyo, JP;
Inventors:
Naoki Saito, Kanagawa, JP;
Yuichiro Mori, Kanagawa, JP;
Assignee:
SHISEIDO COMPANY, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61N 1/30 (2006.01); A61N 1/32 (2006.01);
U.S. Cl.
CPC ...
A61N 1/325 (2013.01);
Abstract
A cosmetic devicefor performing iontophoresis on the skinof a human, includes carbon sheet electrodesA andB to be mounted on the skinof the human, and provides an electric signal to the carbon sheet electrodesA andB, the electric signal being obtained by superimposing an AC signal and a high-frequency signal that has a frequency higher than a frequency of the AC signal while setting a position to which the high-frequency signal is superimposed at a polar region of the AC signal that does not contribute to the iontophoresis.