Matsushita Electric Industrial Co., Ltd.

Rye Iwamura

Shinsuke Fukuda

Kenji Sato

Mitsugu Takaki

Toshinobu Yokoyama

A sealed secondary battery assembly in which electricity-generating elements are accommodated in cases made of resin formed in rectangular tubular shape having a bottom, a plurality of cells constituted by sealing the apertures of cases by covers made of resin are arranged in series, these being electrically connected by electrical connection elements, wherein: the cases of the individual cells are constituted by a unitary case and the covers of the individual cells are constituted by a unitary cover, support elements made of resin in which are fixed electrical connection elements are joined to support element mounting passage sections provided on partition sections that define the space for the cells, said electrical connection elements being thereby arranged so as to pass through said partition sections.

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Toyohashi, Japan

Rye Iwamura