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:
Sep. 05, 2023
Filed:
Mar. 29, 2019
Applicant:
Osaka Gas Co., Ltd., Osaka, JP;
Inventors:
Mitsuaki Echigo, Osaka, JP;
Hisao Ohnishi, Osaka, JP;
Assignee:
Osaka Gas Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/1226 (2016.01); C22C 38/18 (2006.01); H01M 8/0232 (2016.01); H01M 8/026 (2016.01); H01M 8/04014 (2016.01); H01M 8/0612 (2016.01); H01M 8/12 (2016.01);
U.S. Cl.
CPC ...
H01M 8/1226 (2013.01); C22C 38/18 (2013.01); H01M 8/026 (2013.01); H01M 8/0232 (2013.01); H01M 8/04022 (2013.01); H01M 8/0618 (2013.01); H01M 2008/1293 (2013.01);
Abstract
Provided are a metal plate configured such that sufficient strength and performance are ensured and the workability and cost of mass production are improved, and an electrochemical element and the like including the metal plate. A metal plateincludes a thick portion, and a thin portionthat is thinner than the thick portion. The thin portionis provided with a penetration spacepassing through the thin portionin the thickness direction.