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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 10490813 B1

PDFFull Text
Date of Patent:
Nov. 26, 2019

Filed:

Nov. 02, 2016

Battery active material, nonaqueous electrolyte battery and battery pack

Applicant:

Kabushiki Kaisha Toshiba, Tokyo, JP;

Inventors:

Yasuhiro Harada, Yokohama, JP;

Norio Takami, Yokohama, JP;

Hiroki Inagaki, Kawasaki, JP;

Yorikazu Yoshida, Yokohama, JP;

Assignee:

KABUSHIKI KAISHA TOSHIBA, Tokyo, JP;

Attorney:

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

Primary Examiner:

Wojciech Haske

Int. Cl.
CPC ...
H01M 4/485 (2010.01); C01G 23/00 (2006.01); C01G 33/00 (2006.01); H01M 10/0525 (2010.01); H01M 4/131 (2010.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/485 (2013.01); C01G 23/002 (2013.01); C01G 33/006 (2013.01); H01M 10/0525 (2013.01); C01P 2002/52 (2013.01); C01P 2002/72 (2013.01); C01P 2002/77 (2013.01); C01P 2006/40 (2013.01); H01M 4/131 (2013.01); H01M 2004/021 (2013.01); Y02E 60/122 (2013.01);
Abstract

According to one embodiment, a battery active material is provided. The battery active material includes monoclinic complex oxide represented by the formula LiTiM1NbM2O(0≤x≤5, 0≤y≤1, 0≤z≤2, −0.3≤δ≤0.3). In the above formula, M1 is at least one element selected from the group consisting of Zr, Si and Sn, and M2 is at least one element selected from the group consisting of V, Ta and Bi.

Find Patent Forward Citations

Harada, Yasuhiro. (2019). Battery active material, nonaqueous electrolyte battery and battery pack (U.S. Patent No. 10490813). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10490813

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

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