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. 17, 2019
Filed:
Jan. 18, 2017
Gs Yuasa International Ltd., Kyoto-shi, JP;
Takeshi Sasaki, Kyoto, JP;
GS YUASA INTERNATIONAL LTD., Kyoto-Shi, Kyoto, JP;
Abstract
Provided is a negative electrode plate in an electrode assembly of an energy storage device. The negative electrode plate includes: a negative base material layer; and negative active material layers formed on the negative base material layer in a state where the negative active material layers are exposed partially or wholly, wherein a peripheral edge portion of the negative electrode plate includes: a layer-non-formed portion that is disposed on a first side of the negative electrode plate, which is connected to a negative electrode current collector of the energy storage device and on which the negative active material layers are not formed; and a layer-non-exposed portion that is disposed on a second side of the negative electrode plate, which differs from the first side and on which the negative active material layers are not exposed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile