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. 07, 2009
Filed:
Jan. 25, 2005
Shigekazu Yasuoka, Kobe, JP;
Tetsuyuki Murata, Kobe, JP;
Jun Ishida, Kobe, JP;
SANYO Electric Co., Ltd., Osaka, JP;
Abstract
An alkaline storage battery including a positive electrode (), a negative electrode () using a hydrogen-absorbing alloy, and an alkaline electrolyte solution employs, as the hydrogen-absorbing alloy in the negative electrode, a hydrogen-absorbing alloy for alkaline storage batteries including at least a rare-earth element, magnesium, nickel, and aluminum, and having an intensity ratio I/Iof 1.00 or greater, wherein Iis the strongest peak intensity appearing in the range 2θ=32°-33° and Iis the strongest peak intensity appearing in the range 2θ=35°-36° in an X-ray diffraction analysis using Cu- Kα radiation as the X-ray source.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile