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:
Oct. 27, 2026
Filed:
Jun. 13, 2023
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Eiichi Koga, Osaka, JP;
Abstract
A battery that is an example of an electrical device according to the present disclosure includes: an electrical element having a current collector such as a battery element having a current collector; a lead terminal electrically connected to the current collector; a joining portion containing an electrically-conductive resin material and joining the current collector and the lead terminal to each other; and a heat-melting portion that is disposed between the joining portion and the lead terminal and that contains a solder material. The heat-melting portion may be in contact with the lead terminal. The joining portion may be in contact with the current collector and the heat-melting portion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile