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:
Mar. 11, 2025
Filed:
Aug. 11, 2020
Maxell, Ltd., Kyoto, JP;
Katsuhiro Fujikawa, Otokuni-gun, JP;
Takuma Morishita, Otokuni-gun, JP;
Takumi Otsuka, Otokuni-gun, JP;
MAXELL, LTD., Kyoto, JP;
Abstract
The all-solid-state batteryincludes: an exterior canwith a bottom; a seal canhaving a flat portionand facing the exterior can; and a power generation elementcontained between the exterior canand seal can, where at least one of the inner surface of the bottomof the exterior canand the inner surface of the flat portionof the seal canincludes a recess-protrusion structure. The battery includes a conductive sheetlocated between that one of the inner surfaces which includes the recess-protrusion structure and the power generation element, the conductive sheet having an ability to recover against a pressing force. The rate of recovery of the conductive sheetagainst a pressing force is not lower than 7%.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile