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. 30, 2006
Filed:
Aug. 28, 2002
Applicants:
Yasuyuki Harada, Naruto, JP;
Tadayoshi Tanaka, Takatsuki, JP;
Yoshifumi Magari, Kobe, JP;
Katsuhiko Shinyama, Kobe, JP;
Toshiyuki Nohma, Kobe, JP;
Ikuo Yonezu, Kobe, JP;
Inventors:
Yasuyuki Harada, Naruto, JP;
Tadayoshi Tanaka, Takatsuki, JP;
Yoshifumi Magari, Kobe, JP;
Katsuhiko Shinyama, Kobe, JP;
Toshiyuki Nohma, Kobe, JP;
Ikuo Yonezu, Kobe, JP;
Assignee:
Sanyo Electric Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/16 (2006.01); H01M 6/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A separator for a nickel-metal hydride storage battery having a hydrogen-absorbing alloy as a negative electrode. The separator is a laminate of a substrate and a porous hydrophilic film.