H - Electricity – 01 – M
Patent
H - Electricity
01
M
H01M 2/02 (2006.01) H01M 6/10 (2006.01) H01M 6/16 (2006.01) H01M 10/36 (2006.01) H01M 10/40 (2006.01) H01M 4/58 (2006.01)
Patent
CA 2190229
A nonaqueous-electrolyte secondary battery has an electrode assembly having positive and negative electrodes separated from each other by a porous resin separator, and a battery case having a side wall with at least one land projecting inwardly into the battery case or outwardly out of the battery case, the electrode assembly being disposed in the battery case. Alternatively, the battery case may have a plurality of walls and a plurality of round corners each joining adjacent two of the walls.
Nagamine Masayuki
Omaru Atsuo
Yamaguchi Akira
Gowling Lafleur Henderson Llp
Sony Corporation
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