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:
Aug. 11, 2009
Filed:
Jun. 15, 2005
Applicant:
Tomoaki Arimura, Ome, JP;
Inventor:
Tomoaki Arimura, Ome, JP;
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01G 9/02 (2006.01); H01M 8/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A polymer electrolyte medium expressed by the following formula (I): where Rin the formula represents an aromatic radical-containing functional group, Rrepresents an alkyl functional group, Rrepresents an ion exchange aromatic functional group, and u represents an integer of 1 to 450.