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. 08, 2012
Filed:
Nov. 26, 2007
Applicants:
Kenichirou Kami, Takahama, JP;
Gen Suzuki, Kariya, JP;
Junji Otobe, Okazaki, JP;
Inventors:
Assignee:
Denso Corporation, Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/64 (2006.01);
U.S. Cl.
CPC ...
Abstract
The electric current collector of the present invention comprises a substrate composed of aluminum, a junction layer, formed on the surface of the substrate, in which aluminum and an electrically conductive material having electrical conductivity have been mixed, and an electrical conductor layer, formed on the junction layer, comprising the electrically conductive material. The electrode and the charge accumulating device of the present invention employ the electric current collector of the present invention.