SANYO ELECTRIC CO., LTD.
|SANYO ELECTRIC CO., LTD. Patent applications|
|Patent application number||Title||Published|
|20150255766||SEALED SECONDARY BATTERY - An object of the present invention is to safely discharge gases to the outside of a battery even when the gases are generated in a sealed secondary battery. In the sealed secondary battery according to the present invention, an electrode group (||09-10-2015|
|20150249243||SEPARATOR-INTEGRATED ELECTRODE AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY - Provided are a separator-integrated electrode and a nonaqueous electrolyte secondary battery with a reduced risk of a short circuit between electrodes due to precipitation of metallic lithium on a surface of an electrode mixture layer. A positive electrode (||09-03-2015|
|20150243982||POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY - A positive electrode active material for nonaqueous electrolyte secondary batteries, which has high energy density and excellent cycle characteristics. A positive electrode active material for nonaqueous electrolyte secondary batteries of the present invention is represented by general formula LiNi||08-27-2015|
Patent applications by SANYO ELECTRIC CO., LTD.