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:
Jul. 18, 2017
Filed:
May. 08, 2015
Murata Manufacturing Co., Ltd., Nagaokakyo-shi, Kyoto-fu, JP;
Carlit Holdings Co., Ltd., Chuo-ku, Tokyo, JP;
Tomoaki Onoue, Nagaokakyo, JP;
Masaharu Sato, Nagaokakyo, JP;
Eiji Kokubu, Shibukawa, JP;
Kazumi Chiba, Tokyo, JP;
Kazato Yanada, Shibukawa, JP;
Toshiyuki Kiryu, Shibukawa, JP;
Teruhisa Takada, Shibukawa, JP;
Hidehisa Mokudai, Wako, JP;
Toru Sukigara, Wako, JP;
MURATA MANUFACTURING CO., LTD., Nagaokakyo-Shi, Kyoto-Fu, JP;
CARLIT HOLDINGS CO., LTD., Chuo-Ku, Tokyo, JP;
Abstract
A secondary battery that has an electrode active material mainly composed of a low-molecular-weight multi-electron organic compound that has two or more electrons to be involved in a battery electrode reaction, and a solvent for an electrolyte solution that contains a sulfone compound. Apart of the electrode active material is dissolved in and reacted with the electrolyte solution at the first charge and discharge, thereby oligomerizing a part of the electrode active material.