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:
Jun. 07, 2016
Filed:
Oct. 18, 2011
Kenichi Shinmei, Tsukuba, JP;
Masashi Kanoh, Tsukuba, JP;
Rasika Dasanayake Aluthge, Tsukuba, JP;
Masaru Heishi, Tsukuba, JP;
Takahito Itoh, Tsu, JP;
Kenichi Shinmei, Tsukuba, JP;
Masashi Kanoh, Tsukuba, JP;
Rasika Dasanayake Aluthge, Tsukuba, JP;
Masaru Heishi, Tsukuba, JP;
Takahito Itoh, Tsu, JP;
SEKISUI CHEMICAL CO., LTD., Osaka, JP;
MIE UNIVERSITY, Mie, JP;
Abstract
A lithium ion secondary battery is provided, including: a positive electrode and a negative electrode into which, and from which, lithium ions can be introduced and be discharged reversibly, and an electrolyte membrane placed therebetween, wherein the electrolyte membrane is obtained using an electrolyte made by blending (A) a polyanion type lithium salt, (B) a boron compound, and (C) an organic solvent.