The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 15, 2011
Filed:
Dec. 09, 2005
Takahiro Terada, Yokohama, JP;
Yasutada Nakagawa, Yokohama, JP;
Shinji Nakata, Yokohama, JP;
Yuuichi Yoshida, Yokohama, JP;
Takahiro Terada, Yokohama, JP;
Yasutada Nakagawa, Yokohama, JP;
Shinji Nakata, Yokohama, JP;
Yuuichi Yoshida, Yokohama, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A fuel cell includes electromotive portions, a first sheet, a second sheet, a replenishing portion and a fuel adjusting film. The electromotive portions cause fuel and oxygen to react chemically with each other to produce electrical energy. The first sheet is provided to supply the fuel to the electromotive portions. The second sheet is provided to supply the oxygen to the electromotive portions. The replenishing portion is provided at a predetermined portion of the first sheet to replenish the first sheet with the fuel. The fuel adjusting film is inserted in the first sheet to adjust the amounts of the fuel to be supplied from the first sheet to the electromotive portions.