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:
Jun. 17, 2014
Filed:
Sep. 22, 2008
Applicant:
Ryuta Morishima, Nagoya, JP;
Inventor:
Ryuta Morishima, Nagoya, JP;
Assignee:
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 10/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is a method for manufacturing a secondary battery () containing a nonaqueous electrolyte solution. This method comprises a step (S) for preparing an electrode assembly () having positive and negative electrode sheets (), a step (S) for immersing the electrode assembly () into a nonaqueous liquid (), and a step (S, S) for placing the electrode assembly () after immersion into a battery container () together with a nonaqueous electrolyte solution (). By performing the immersion process, the water content in the electrode assembly () moves into the nonaqueous liquid ().