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:
Mar. 10, 2015
Filed:
Oct. 24, 2013
Applicant:
Seiko Instruments Inc., Chiba-shi, Chiba, JP;
Inventors:
Tsuneaki Tamachi, Chiba, JP;
Ryo Sato, Chiba, JP;
Kenji Ogata, Chiba, JP;
Isamu Shinoda, Chiba, JP;
Shunji Watanabe, Chiba, JP;
Assignee:
Seiko Instruments Inc., Chiba, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01G 9/00 (2006.01); H01G 11/80 (2013.01); H01G 11/82 (2013.01); H01M 2/02 (2006.01); H01M 2/04 (2006.01); H01M 2/08 (2006.01); H01G 2/10 (2006.01); H01M 10/0585 (2010.01);
U.S. Cl.
CPC ...
H01G 11/80 (2013.01); H01M 10/0585 (2013.01); H01G 11/82 (2013.01); Y02E 60/13 (2013.01); H01M 2/0277 (2013.01); H01M 2/0426 (2013.01); H01M 2/08 (2013.01); H01M 2/0217 (2013.01); H01M 2/0486 (2013.01); H01M 2/0495 (2013.01); H01G 2/103 (2013.01);
Abstract
The electrochemical cell of the present invention is provided with a hermetic container having a base member, a jointing material fixed to the base member, and a lid member welded on the base member via the jointing material, and in which a housing space sealed between the base member and the lid member is defined, and an electrochemical element which is housed inside the housing space and which is available to effect charging and discharging, wherein the lid member is made of stainless steel.