Patent Number: 7,824,789

Title: Power generation device, fuel package, and remaining fuel amount measuring device

Abstract: A fuel package includes a vessel wherein the interior space is separated, and has a flow-out opening and a flow-in opening that lead to the interior space, a liquid fuel filled in the region at the side of the flow-out opening in the vessel, and a follower that separates the liquid fuel and the region at the side of the flow-in opening.

Inventors: Kabasawa; Yasunari (Hanno, JP)

Assignee: Casio Computer Co., Ltd.

International Classification: H01M 8/00 (20060101)

Expiration Date: 2019-11-02 0:00:00