Patents by Inventor Yoshiyuki lsozaki

Yoshiyuki lsozaki has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • NONAQUEOUS ELECTROLYTE BATTERY, BATTERY PACK, AND VEHICLE
    Publication number: 20180026260
    Abstract: According to one embodiment, a nonaqueous electrolyte battery including a negative electrode, a positive electrode, and a nonaqueous electrolyte is provided. The negative electrode contains a negative electrode active material. The positive electrode contains a positive electrode active material. The negative electrode active material contains a titanium-containing composite oxide. The positive electrode active material contains secondary particles of a first composite oxide and primary particles of a second composite oxide. The first composite oxide is represented by a general formula LiMn1?x?yMgxFeyPO4 (0<x ?0.1, 0<y?0.3). The second composite oxide is represented by a general formula LiCo1?a?bNiaMnbO2 (0?a, b?0.5).
    Type: Application
    Filed: August 31, 2017
    Publication date: January 25, 2018
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Keigo Hoshina, Yasunobu Yamashita, Yoshiyuki lsozaki, Norio Takami