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:
Jun. 06, 2023
Filed:
Mar. 29, 2019
Applicant:
Osaka Gas Co., Ltd., Osaka, JP;
Inventors:
Mitsuaki Echigo, Osaka, JP;
Hisao Ohnishi, Osaka, JP;
Kazuyuki Minami, Osaka, JP;
Yuji Tsuda, Osaka, JP;
Kyohei Manabe, Osaka, JP;
Osamu Yamazaki, Osaka, JP;
Assignee:
Osaka Gas Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/0232 (2016.01); H01M 8/2432 (2016.01); H01M 8/0245 (2016.01); H01M 8/04014 (2016.01); H01M 8/04858 (2016.01); H01M 8/0612 (2016.01); H01M 8/1226 (2016.01); H01M 8/12 (2016.01);
U.S. Cl.
CPC ...
H01M 8/0232 (2013.01); H01M 8/0245 (2013.01); H01M 8/04014 (2013.01); H01M 8/0494 (2013.01); H01M 8/0612 (2013.01); H01M 8/1226 (2013.01); H01M 8/2432 (2016.02); H01M 2008/1293 (2013.01);
Abstract
A metal support for an electrochemical element has a plate shape as a whole, and is provided with a plurality of penetration spaces that pass through the metal support from a front face to a back face. The front face is a face to be provided with an electrode layer. Each of front-side openings that are openings of the penetration spaces formed in the front face has an area of 3.0×10mmor more and 3.0×10mmor less.