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:
Jun. 07, 2011
Filed:
Apr. 02, 2004
Atsushi Yamagishi, Tokyo, JP;
Atsushi Yamagishi, Tokyo, JP;
Kao Corporation, Tokyo, JP;
Abstract
A dental caries detecting systemaccording to the invention includes an ultraviolet irradiation device, a fluorescence receiving devicethat receives fluorescence from a tooth based on ultraviolet irradiation from the ultraviolet irradiation device, a fluorescence data analysis portionthat analyzes fluorescence data transmitted from the fluorescence receiving device, and a displaythat displays analysis data analyzed by the fluorescence data analysis portion. The fluorescence data analysis portionis adapted to analyze said fluorescence data based on the fluorescence intensities in at least two wavelength bands in a visible light range.
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