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:
Nov. 18, 2025
Filed:
May. 14, 2021
University Public Corporation Osaka, Osaka, JP;
Shiho Tokonami, Sakai, JP;
Takuya Iida, Sakai, JP;
UNIVERSITY PUBLIC CORPORATION OSAKA, Osaka, JP;
Abstract
The present invention provides an electrochemical device utilizing microorganisms and capable of outputting sufficient power in a short time after boot-up, by means of an electrochemical device comprising a first electrode comprising a surface layer portion having at least one pore with an opening, wherein the pore has a conductive section at least on an inner face thereof, the first electrode has a conduction path that electrically connects the conductive sections of the pores to each other, and each pore carries electron-donating microorganisms of different classifications or different electron-donating microorganisms of the same classification, or electron-donating microorganisms with average particle sizes significantly different from each other; and a method of producing the same.