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:
Apr. 02, 2024
Filed:
Feb. 21, 2019
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Hiroshi Minami, Osaka, JP;
Shigeru Hanaoka, Osaka, JP;
Abstract
Provided is an electrode treat rent method comprising a peeling step that involves grind ng, with a grinding means, an electrode in which an electrode mixture is held on a collector, and peeling the electrode mixture from the collector, the electrode treatment method Characterized in that the grinding means has a first member (3) that has a grinding surface and a second member (4) that has a grinding surface, and the first member (3) and the second member (4) are disposed so that the grinding surfaces of the first member (3) and the second member (4) face each other and a space for grinding the electrode is formed between the members, and at least one among the first member (3) and the second member (4) is a grinder that rotates around the direction in which the grinding surfaces face each other and which serves as the rotational axial direction.