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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 10326140 B1

PDFFull Text
Date of Patent:
Jun. 18, 2019

Filed:

Feb. 28, 2017

Nonaqueous electrolyte battery, battery pack, and vehicle

Applicant:

Kabushiki Kaisha Toshiba, Minato-ku, JP;

Inventors:

Yasunobu Yamashita, Tokyo, JP;

Yoshiyuki Isozaki, Tokyo, JP;

Mitsuru Ishibashi, Yokohama, JP;

Kazuki Ise, Kawasaki, JP;

Norio Takami, Yokohama, JP;

Assignee:

KABUSHIKI KAISHA TOSHIBA, Minato-ku, JP;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Sarah A Slifka

Int. Cl.
CPC ...
H01M 4/62 (2006.01); H01M 10/44 (2006.01); H01M 2/10 (2006.01); H01M 10/42 (2006.01); H01M 4/485 (2010.01); H01M 4/36 (2006.01); H01M 4/04 (2006.01); H01M 4/131 (2010.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
H01M 4/622 (2013.01); H01M 2/1077 (2013.01); H01M 4/0404 (2013.01); H01M 4/131 (2013.01); H01M 4/366 (2013.01); H01M 4/485 (2013.01); H01M 4/625 (2013.01); H01M 10/0525 (2013.01); H01M 10/425 (2013.01); H01M 10/44 (2013.01); H01M 2220/20 (2013.01); Y02E 60/122 (2013.01); Y02T 10/7011 (2013.01);
Abstract

According to one embodiment, a nonaqueous electrolyte battery including a negative electrode that includes a negative electrode current collector and a negative electrode mixed-materials layer is provided. The negative electrode mixed-materials layer includes a titanium-including metal oxide particle that includes a phase including a carbon material on a surface and a binder that includes an acrylic resin. The negative electrode satisfies Equation (I):α/β>6  (I)

Find Patent Forward Citations

Yamashita, Yasunobu. (2019). Nonaqueous electrolyte battery, battery pack, and vehicle (U.S. Patent No. 10326140). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10326140

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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