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:
Aug. 20, 2024
Filed:
Feb. 21, 2019
Nissan Motor Co., Ltd., Yokohama, JP;
Shotaro Doi, Yokohama, JP;
Yuki Kusachi, Yokohama, JP;
Noboru Yamauchi, Yokohama, JP;
Tomohiro Kaburagi, Yokohama, JP;
Hideaki Horie, Yokohama, JP;
Yusuke Nakashima, Kyoto, JP;
Kazuya Tsuchida, Kyoto, JP;
Naofumi Shoji, Kyoto, JP;
Koji Sumiya, Minato-ku, JP;
Shigehito Asano, Minato-ku, JP;
Yasuyuki Koga, Minato-ku, JP;
Nobuo Ando, Minato-ku, JP;
Terukazu Kokubo, Minato-ku, JP;
NISSAN MOTOR CO., LTD., Yokohama, JP;
Abstract
A predoping method for a negative electrode active material to dope the negative electrode active material with lithium ions using an electrolyte solution that includes lithium ions. The electrolyte solution includes at least one type of additive having a reduction potential higher than a reduction potential of a solvent contained in the electrolyte solution.