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. 14, 2026
Filed:
Sep. 02, 2022
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Yuichi Mikami, Kyoto, JP;
Kosuke Nunoo, Osaka, JP;
Takehito Goto, Osaka, JP;
Hiroshi Asano, Osaka, JP;
Takeshi Terayama, Osaka, JP;
Tomohiro Kuroha, Osaka, JP;
Hideaki Murase, Osaka, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/1253 (2016.01); C01G 25/00 (2006.01); H01M 8/1004 (2016.01); H01M 8/126 (2016.01); H01M 8/12 (2016.01);
U.S. Cl.
CPC ...
H01M 8/1253 (2013.01); C01G 25/006 (2013.01); H01M 8/1004 (2013.01); H01M 8/126 (2013.01); C01P 2002/77 (2013.01); H01M 2008/1293 (2013.01);
Abstract
An electrode material of the present disclosure is an electrode material that includes a compound represented by the chemical formula BaZrMCoO. M is In or Yb, and the chemical formula satisfies 0<x<1, 0<y<1, 0<(x+y)<1, and 0<δ<1. A membrane electrode assembly of the present disclosure includes a first electrode including the electrode material, and an electrolyte membrane provided on a first main surface of the first electrode.