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:
Apr. 28, 2009
Filed:
Dec. 20, 2002
Applicants:
Masahide Miyake, Kobe, JP;
Masahisa Fujimoto, Osaka, JP;
Hideyuki Koga, Kobe, JP;
Hisaki Tarui, Kobe, JP;
Shin Fujitani, Kobe, JP;
Inventors:
Masahide Miyake, Kobe, JP;
Masahisa Fujimoto, Osaka, JP;
Hideyuki Koga, Kobe, JP;
Hisaki Tarui, Kobe, JP;
Shin Fujitani, Kobe, JP;
Assignee:
Sanyo Electric Co., Ltd., Moriguchi-shi, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/58 (2006.01); H01M 6/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A non-aqueous electrolyte secondary cell is provided with a positive electrode, a negative electrode, and a non-aqueous electrolyte solution, wherein said positive electrode comprises sulfur and said non-aqueous electrolyte solution comprises a room-temperature molten salt having a melting point of 60° C. or less.