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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.:

US 9917330 B1

PDFFull Text
Date of Patent:
Mar. 13, 2018

Filed:

Dec. 10, 2013

Secondary battery

Applicants:

Kabushiki Kaisha Nihon Micronics, Tokyo, JP;

Guala Technology Co.,ltd., Hyogo-Ken, JP;

Inventors:

Shozo Izumo, Tokyo, JP;

Tomokazu Saito, Tokyo, JP;

Akira Nakazawa, Hyogo-Ken, JP;

Assignees:

KABUSHIKI KAISHA NIHON MICRONICS, Tokyo, JP;

GUALA TECHNOLOGY CO., LTD., Hyogo-Ken, JP;

Attorney:

Acon & Thomas, PLLC

Primary Examiner:

Cynthia K Walls

Int. Cl.
CPC ...
H01M 10/0585 (2010.01); H01M 10/052 (2010.01); H01M 10/04 (2006.01); H01M 10/30 (2006.01); H01M 10/0525 (2010.01); H02J 7/00 (2006.01); H01L 49/00 (2006.01); H01L 31/0224 (2006.01);
U.S. Cl.
CPC ...
H01M 10/0585 (2013.01); H01L 31/022425 (2013.01); H01L 49/00 (2013.01); H01M 10/0413 (2013.01); H01M 10/0436 (2013.01); H01M 10/052 (2013.01); H01M 10/0525 (2013.01); H01M 10/30 (2013.01); H02J 7/0042 (2013.01); H01M 2220/30 (2013.01);
Abstract

Provided is a secondary battery being superior to a conventional secondary battery with respect to volume (energy density) and manufacturing (manufacturing workload). The present invention provides a secondary battery including a sheet-shaped first-electrode-functioning base material having a function as a first electrode and a function as a base material, a front-side storage layer formed on a front side of the first-electrode-functioning base material, a front-side second electrode layer layered on the front-side storage layer, a rear-side storage layer formed on a rear side of the first-electrode-functioning base material, and a rear-side second electrode layer layered on the rear-side storage layer.

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