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:
Mar. 02, 1999
Filed:
May. 27, 1997
Applicant:
Inventor:
Jun Furukawa, Fukushima, JP;
Assignee:
Furukawa Denchi Kabushiki Kaisha, Yokohama, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
429223 ; 429218 ;
Abstract
Disclosed is a nickel electrode for secondary battery, which ensures high packing density of an active material and improvement in a efficiency factor of the active material. The nickel electrode comprises a current collector supporting an active mixture material containing Ni(OH).sub.2 powder and CoO powder and/or Co(OH).sub.2 powder as essential components, wherein said Co(OH).sub.2 powder and/or CoO powder are spherical or almost spherical in shape.
Furukawa, Jun. (1999). Nickel electrode for secondary battery (U.S. Patent No. 5876874). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5876874
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile