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:
Dec. 13, 2022
Filed:
Oct. 15, 2021
Applicant:
Fujifilm Corporation, Tokyo, JP;
Inventor:
Hiroshi Komatsu, Haibara-gun, JP;
Assignee:
FUJIFILM Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/66 (2006.01); H01M 4/04 (2006.01); H01G 11/68 (2013.01); H01B 5/00 (2006.01); H01B 1/02 (2006.01); H01G 11/70 (2013.01);
U.S. Cl.
CPC ...
H01M 4/667 (2013.01); H01B 1/02 (2013.01); H01B 5/00 (2013.01); H01G 11/68 (2013.01); H01G 11/70 (2013.01); H01M 4/0452 (2013.01); H01M 4/0471 (2013.01); H01M 4/66 (2013.01); H01M 4/661 (2013.01); H01M 4/662 (2013.01); H01B 1/023 (2013.01); Y02E 60/13 (2013.01);
Abstract
Provided is an aluminum member for electrodes capable of stably maintaining a low electric resistance state, and a method of producing an aluminum member for electrodes. An aluminum member for electrodes includes an aluminum substrate and an oxide film that is laminated on at least one main surface of the aluminum substrate, and the oxide film has a density of 2.7 to 4.1 g/cmand a thickness of 5 nm or less.