Murata Manufacturing Co., Ltd.

Sony Corporation

Sony Electronics (wuxi) Co., Ltd.

Mamoru Baba

Takeshi Sato

Masaaki Kitaura

Ken Moriuchi

Hiroshi Seino

A method for manufacturing a battery is provided and including preparing the battery comprising an exterior material, the exterior material comprising a sealed portion; housing at least the sealed portion of the battery in a space portion of a chamber; providing the space portion into a pressurized state; and opening a partial portion of the battery other than the sealed portion to an atmosphere.

Method of manufacturing a battery

The present invention provides a battery, a method of forming a battery cell container, and an electronic device. The battery of the present invention comprises: a battery cell, and a battery cell container composed of two folded container portions formed by stretching in one thin sheet, wherein, in each container portion, among the planes where the walls of each container exist, at least two planes are inclined to the plane where the thin sheet section for forming the container portion exists. Through the implementation of the present invention, a larger volume of battery container can be obtained with the same or less material as well as easy positioning.

Battery, method of forming a battery cell container, and electronic device

An inspection apparatus includes a chamber and a pressurizer. The chamber includes a space portion configured to house at least a sealed portion of a battery, and an opening portion configured to open a partial portion of the battery other than the sealed portion to an atmosphere. The pressurizer is configured to put the space portion into a pressurized state.

Inspection apparatus, inspection method, and battery-inspecting chamber

The present invention provides a battery pack and its fabricating method, a battery and an electronic device. The battery pack provided by the present invention comprises: an outer package, which is in a laminated form and has a conductive layer therein; and a battery cell, which has a positive electrode terminal and a negative electrode terminal and is housed in the outer package, wherein, the positive electrode terminal or the negative electrode terminal of the battery cell is electrically connected to said conductive layer at the part led out from the outer package. With the battery pack and its fabricating method provided by the present invention, the influence of electrostatic discharge can be eliminated with a more simple structure.

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Fukushima, Japan

Mamoru Baba