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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 9450245 B1

PDFFull Text
Expired
Date of Patent:
Sep. 20, 2016

Filed:

Apr. 09, 2002

Negative material for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery using the negative material

Applicants:

Atsuo Omaru, Fukushima, JP;

Hiroaki Tanizaki, Miyagi, JP;

Inventors:

Atsuo Omaru, Fukushima, JP;

Hiroaki Tanizaki, Miyagi, JP;

Assignee:

SONY CORPORATION, Tokyo, JP;

Attorney:

Dentons US LLP

Primary Examiner:

Barbara Gilliam

Assistant Examiner:

Angela Martin

Int. Cl.
CPC ...
H01M 4/13 (2010.01); H01M 4/133 (2010.01); H01M 4/1393 (2010.01); H01M 4/40 (2006.01); H01M 4/58 (2010.01); H01M 4/583 (2010.01); H01M 10/0525 (2010.01); H01M 4/36 (2006.01); H01M 4/62 (2006.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/583 (2013.01); H01M 4/13 (2013.01); H01M 4/133 (2013.01); H01M 4/1393 (2013.01); H01M 4/362 (2013.01); H01M 4/40 (2013.01); H01M 4/58 (2013.01); H01M 4/405 (2013.01); H01M 4/625 (2013.01); H01M 10/0525 (2013.01); H01M 2004/027 (2013.01); Y02E 60/122 (2013.01);
Abstract

The present invention relates to a nonaqueous electrolyte secondary battery comprising an anode (), a cathode () and a nonaqueous electrolyte. The anode forming this battery includes composite particles having a carbon material included in a metallic material. As the metallic material, metal capable of electrochemically reacting with lithium in a nonaqueous electrolyte is included.

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Omaru, Atsuo. (2016). Negative material for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery using the negative material (U.S. Patent No. 9450245). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9450245

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