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:
Jan. 18, 2022
Filed:
Mar. 30, 2018
Applicant:
Osaka Gas Co., Ltd., Osaka, JP;
Inventors:
Mitsuaki Echigo, Osaka, JP;
Hisao Ohnishi, Osaka, JP;
Kazuyuki Minami, Osaka, JP;
Yuji Tsuda, Osaka, JP;
Assignee:
Osaka Gas Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/021 (2016.01); H01M 8/04082 (2016.01); H01M 8/0612 (2016.01); H01M 8/124 (2016.01);
U.S. Cl.
CPC ...
H01M 8/021 (2013.01); H01M 8/04201 (2013.01); H01M 8/0618 (2013.01); H01M 2008/1293 (2013.01); H01M 2250/405 (2013.01);
Abstract
Provided are a low-cost electrochemical device and the like that have both durability and high performance as well as excellent reliability. The electrochemical device includes at least one metal material, and the metal material is made of a Fe—Cr alloy that contains Ti in an amount of more than 0.10 mass % and 1.0 mass % or less.