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:
Jul. 16, 2019
Filed:
Mar. 10, 2017
Applicant:
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Inventors:
Yorikazu Yoshida, Yokohama, JP;
Wen Zhang, Sagamihara, JP;
Yasuhiro Harada, Isehara, JP;
Norio Takami, Yokohama, JP;
Assignee:
KABUSHIKI KAISHA TOSHIBA, Minato-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/02 (2006.01); H01M 4/36 (2006.01); H01M 10/42 (2006.01); H01M 10/0525 (2010.01); H01M 4/485 (2010.01); H01M 4/131 (2010.01);
U.S. Cl.
CPC ...
H01M 4/485 (2013.01); H01M 4/131 (2013.01); H01M 4/362 (2013.01); H01M 4/364 (2013.01); H01M 10/0525 (2013.01); H01M 10/425 (2013.01); H01M 2004/021 (2013.01); H01M 2220/20 (2013.01); Y02E 60/122 (2013.01); Y02T 10/7011 (2013.01);
Abstract
According to one embodiment, an electrode is provided. The electrode includes active material particles containing a niobium-titanium composite oxide. The active material particles include a first active material particle, and a second active material particle located with a space between the first active material particle and the second active material particle.