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. 24, 2021
Filed:
Feb. 24, 2017
Applicant:
Hitachi Zosen Corporation, Osaka, JP;
Inventors:
Kenji Okamoto, Osaka, JP;
Hideyuki Fukui, Osaka, JP;
Yasushi Takano, Osaka, JP;
Hirokazu Kawase, Osaka, JP;
Assignee:
HITACHI ZOSEN CORPORATION, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/0562 (2010.01); H01M 4/70 (2006.01); H01M 10/0585 (2010.01); H01M 4/36 (2006.01); H01M 10/0525 (2010.01); H01M 10/058 (2010.01);
U.S. Cl.
CPC ...
H01M 10/0562 (2013.01); H01M 4/364 (2013.01); H01M 4/70 (2013.01); H01M 10/058 (2013.01); H01M 10/0525 (2013.01); H01M 10/0585 (2013.01);
Abstract
A method for manufacturing an all-solid state secondary battery including a plurality of provisional battery bodies, the method including: forming each of the plurality of provisional battery bodies by pressing a positive-electrode mixture, a solid electrolyte, and a negative-electrode mixture that are stacked between a pair of electrode current collectors and pressure-molding the stacked provisional battery bodies with the electrode current collectors facing each other. The electrode current collectors facing each other have rough surfaces.