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:
Oct. 30, 1990
Filed:
Nov. 14, 1988
Applicant:
Inventors:
Yasuhiro Honma, Ichikawa, JP;
Nobuo Miyazaki, Yokohama, JP;
Hisashi Misumi, Utsunomiya, JP;
Toshiyasu Suda, Chiba, JP;
Shuichi Akazaki, Funabashi, JP;
Yoshihiro Minematsu, Funabashi, JP;
Michio Kawai, Funabashi, JP;
Assignee:
Kao Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
128734 ; 324664 ; 324688 ; 324689 ; 324692 ; 324696 ;
Abstract
This invention relates to the measurement of the moisture content retained in the skin, and enables accurate diagnosis of the skin conditions by a device which can be switched in the connection of measurement electrodes to measure the moisture content either in the surface or in the depth of the keratinous layer of the skin.