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:
Aug. 31, 2021
Filed:
Jul. 29, 2019
Applicant:
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
Inventors:
Retsu Tahara, Nagaokakyo, JP;
Toru Kawai, Nagaokakyo, JP;
Assignee:
MURATA MANUFACTURING CO., LTD., Nagaokakyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/04 (2006.01); B05C 5/02 (2006.01); B05C 9/06 (2006.01); H01M 4/139 (2010.01);
U.S. Cl.
CPC ...
H01M 4/0404 (2013.01); B05C 5/02 (2013.01); B05C 9/06 (2013.01); H01M 4/139 (2013.01);
Abstract
A method for manufacturing a secondary battery by performing two or more kinds of intermittent coating in combination using two or more die heads so as to apply an electrode material layer-forming raw material to a metal sheet material to obtain an electrode precursor; and cutting the electrode precursor to form a plurality of electrodes.