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:
Dec. 08, 2009
Filed:
Jan. 21, 2005
Applicants:
Michiya Nakashima, Chiba, JP;
Toshihiro Ebine, Ichikawa, JP;
Kazunari Kawai, Yachiyo, JP;
Naohito Saito, Sakura, JP;
Inventors:
Michiya Nakashima, Chiba, JP;
Toshihiro Ebine, Ichikawa, JP;
Kazunari Kawai, Yachiyo, JP;
Naohito Saito, Sakura, JP;
Assignee:
Dainippon Ink and Chemicals, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/153 (2006.01);
U.S. Cl.
CPC ...
Abstract
An ion conductor has fine particles of an organic polymer including 20 to 80% by mass of ultra-fine particles of an inorganic compound, and an electrolytic solution impregnated into the fine particles of the organic polymer, wherein the fine particles of the organic polymer have a specific surface area measured by the BET method of 30 m/g or more.