Murata Manufacturing Co., Ltd.

Mami Aoki

Yasuhiko Ueda

Keiji Horikawa

Tomonori Ito

Tadahiro Minamikawa

Syouta Ikebe

Takeshi Sodeoka

Masayuki Kouzu

An electricity storage device includes an internal element that has a first main surface, a second main surface, a first side surface, a second side surface, a first end surface, and a second end surface, and that further includes a first internal electrode drawn out to the first end surface, a second internal electrode drawn out to the second end surface, a separator layer disposed between the first and second internal electrodes, and an electrolytic solution. Moreover, a first end surface electrode is disposed on the first end surface; and a second end surface electrode is disposed on the second end surface. The first internal electrode, the second internal electrode, the separator layer, the first end surface electrode, and the second end surface electrode are integrally sintered to form a sintered body.

Electricity storage device with sintered body

A power storage device that includes a first adhesive member between a first current collector and a second surface layer, and a second adhesive member between a second current collector and a first surface layer. A first electrolyte retaining layer is provided between the first adhesive member and the first current collector. A second electrolyte retaining layer is provided between the second adhesive member and the second current collector.

Power storage device

Growing community of inventors

Nagaokakayo, Japan

Mami Aoki