Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Electrode
Reexamination Certificate
2005-08-02
2005-08-02
Weiner, Laura (Department: 1745)
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Electrode
C429S223000, C429S232000, C429S235000, C429S126000
Reexamination Certificate
active
06924062
ABSTRACT:
A nickel-metal hydride storage battery which includes a positive electrode containing nickel hydroxide, a negative electrode containing a hydrogen absorbing alloy and an alkaline electrolyte, wherein the positive electrode contains a hydroxide and/or an oxide of an element selected from the group consisting of calcium, strontium, scandium, yttrium, lanthanoid and bismuth, and the negative electrode contains a hydroxide and/or an oxide of at least one element selected from the group consisting of scandium, yttrium and lanthanoid.
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patent: 1179631 (1998-04-01), None
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patent: 2001-76730 (2001-03-01), None
Akita Hiroyuki
Funahashi Atsuhiro
Magari Yoshifumi
Nohma Toshiyuki
Shinyama Katsuhiko
Kobovcik & Kubovcik
Sanyo Electric Co,. Ltd.
Weiner Laura
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