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:
Dec. 05, 2023
Filed:
Sep. 18, 2019
The University of Tokyo, Tokyo, JP;
Tomohiko Hayakawa, Tokyo, JP;
Masatoshi Ishikawa, Tokyo, JP;
Norimasa Kishi, Tokyo, JP;
Haruka Ikeda, Tokyo, JP;
The University of Tokyo, Tokyo, JP;
Abstract
A substance identification device, a substance identification method and a substance identification program that can identify substances with high accuracy by means of light are provided. A substance identification deviceincludes a setting unitthat sets an irradiation condition of excitation light, an irradiation unitthat irradiates an objectwith the excitation light under the irradiation condition, a measurement unitthat measures emission data for delayed fluorescence or phosphorescence of the objectwhich occurs in response to the irradiation with the excitation light, and an identification unitthat identifies a substance constituting the object based on the emission data and emission data for delayed fluorescence or phosphorescence which are measured when a plurality of substances are each irradiated with the excitation light under the irradiation condition.