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:
Jan. 06, 2026
Filed:
Dec. 05, 2022
Fujidenolo Co., Ltd., Komaki, JP;
The National Research and Development Agency, Japan Fisheries Research and Education Agency, Yokohama, JP;
School Judicial Person Ikutokugakuen, Atsugi, JP;
Hideki Miyazaki, Komaki, JP;
Tetsuya Kuwabara, Komaki, JP;
Yuko Murata, Yokohama, JP;
Akira Yamamura, Atsugi, JP;
FUJIDENOLO CO., LTD., Komaki, JP;
THE NATIONAL RESEARCH AND DEVELOPMENT AGENCY, JAPAN FISHERIES RESEARCH AND EDUCATION AGENCY, Yokohama, JP;
School Judicial Person IKUTOKUGAKUEN, Atsugi, JP;
Abstract
A measurement device measures changes over time of a concentration of a measurement substance that occurs due to a reaction occurring as a result of a solution containing the analyte being dripped onto an electrode, by measuring an electric current that occurs due to electrolysis of the measurement substance. The measurement device applies a first voltage over a first application time period. The measurement device measures a first electric current flowing due to an application of the first voltage. The measurement device applies a second voltage over a second application time period. The measurement device a second electric current flowing due to an application of the second voltage. The measurement device uses the first electric current to normalize the second electric current and measures a concentration of the measurement substance that has changed based on the reaction or a concentration of the analyte that has changed based on the reaction.