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:
Dec. 06, 2016
Filed:
Mar. 11, 2015
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Hidesato Saruwatari, Kashiwazaki, JP;
Hiromichi Kuriyama, Kashiwazaki, JP;
Tetsuro Kano, Kashiwazaki, JP;
Yuki Watanabe, Kashiwazaki, JP;
Norio Takami, Yokohama, JP;
KABUSHIKI KAISHA TOSHIBA, Minato-ku, JP;
Abstract
According to one embodiment, a nonaqueous electrolyte battery includes a container, a positive electrode, and a negative electrode. The container satisfies Formula (1) of 0.15≦(Tmin/Tmax)≦1. The positive electrode includes a positive electrode active material represented by the composition formula LiNiCoMnO. The negative electrode includes a spinel type lithium titanium oxide. A nominal capacity of the nonaqueous electrolyte battery is in a range of from 5 Ah to 200 Ah. When a state of charge based on the nominal capacity is 50%, an open circuit voltage is in a range of from 2.12 V to 2.24 V.