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:
Feb. 11, 2025
Filed:
Feb. 26, 2020
Kyocera Corporation, Kyoto, JP;
Norimitsu Fukami, Kirishima, JP;
Kyocera Corporation, Kyoto, JP;
Abstract
A cell stack device includes a cell stack constituted by arraying and electrically connecting cells, and a pair of conductive members respectively located on two ends of the cell stack in an array direction of the cells and electrically connected to the cells. Each conductive member includes a power receiving portion facing the cell stack and a current extraction portion extending from the power receiving portion. The current extraction portion includes an extraction portion body and a connecting portion to be connected to an external device. When a direction in which the current extraction portion extends from the power receiving portion is defined as a first direction and a direction orthogonal to the first direction is defined as a second direction, the extraction portion body includes, in the second direction, a first part shorter in length than an average length of the extraction portion body.