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:
Jan. 05, 2016
Filed:
Nov. 26, 2010
Applicants:
Manabu Watanabe, Yokosuka, JP;
Osamu Tanaka, Yokosuka, JP;
Takashi Miyamoto, Higashiyamato, JP;
Inventors:
Assignee:
NISSAN MOTOR CO., LTD., Yokohama-shi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/134 (2010.01); C22C 18/00 (2006.01); C22C 21/02 (2006.01); C22C 21/10 (2006.01); C22C 30/06 (2006.01); H01M 4/38 (2006.01); H01M 4/42 (2006.01); H01M 4/46 (2006.01); H01M 4/04 (2006.01); H01M 4/1395 (2010.01);
U.S. Cl.
CPC ...
C22C 18/00 (2013.01); C22C 21/02 (2013.01); C22C 21/10 (2013.01); C22C 30/06 (2013.01); H01M 4/386 (2013.01); H01M 4/42 (2013.01); H01M 4/463 (2013.01); H01M 4/0426 (2013.01); H01M 4/134 (2013.01); H01M 4/1395 (2013.01); Y02E 60/12 (2013.01);
Abstract
A negative electrode active material for an electric device, including an alloy having a composition formula SiZnAl, where x++y=100 , 26≦x≦47, 18≦y≦44, and 22≦z≦46 are satisfied.