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:
Jul. 25, 2017
Filed:
Mar. 11, 2015
Applicant:
Gs Yuasa International Ltd., Kyoto-shi, Kyoto, JP;
Inventors:
Tadashi Kakeya, Kyoto, JP;
Manabu Kanemoto, Kyoto, JP;
Hideto Watanabe, Kyoto, JP;
Mitsuhiro Kodama, Kyoto, JP;
Assignee:
GS Yuasa International Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/52 (2010.01); H01M 10/30 (2006.01); H01M 4/36 (2006.01);
U.S. Cl.
CPC ...
H01M 4/52 (2013.01); H01M 4/364 (2013.01); H01M 10/30 (2013.01);
Abstract
A nickel hydroxide for an alkaline secondary battery, wherein the nickel hydroxide contains α-nickel hydroxide particles and β-nickel hydroxide particles, and the ratio of the β-nickel hydroxide to the total amount of the nickel hydroxide is less than 75% by mass.