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:
May. 21, 2019
Filed:
Jun. 01, 2017
Yuka Araki, Shizuoka, JP;
Naoto Abe, Shizuoka, JP;
Yoshio Itoh, Shizuoka, JP;
Tatsuya Dan, Shizuoka, JP;
Shuhei Takeshita, Shizuoka, JP;
Yuka Araki, Shizuoka, JP;
Naoto Abe, Shizuoka, JP;
Yoshio Itoh, Shizuoka, JP;
Tatsuya Dan, Shizuoka, JP;
Shuhei Takeshita, Shizuoka, JP;
RICOH COMPANY, LTD., Tokyo, JP;
Abstract
To provide a non-aqueous electrolyte storage element including a positive electrode including a positive-electrode active material capable of inserting and eliminating anions, a negative electrode including a negative-electrode active material, and a non-aqueous electrolyte, wherein the positive-electrode active material includes a carbon material which has a plurality of pores constituting a three-dimensional network structure and has a solid electrolyte interface (SEI) material on a surface of the carbon material.