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:
Dec. 16, 2014
Filed:
Aug. 06, 2009
Hideki Sakai, Kanagawa, JP;
Takaaki Nakagawa, Kanagawa, JP;
Hideyuki Kumita, Kanagawa, JP;
Hiroki Mita, Kanagawa, JP;
Yasuhide Hosoda, Kanagawa, JP;
Taiki Sugiyama, Kanagawa, JP;
Ryuhei Matsumoto, Kanagawa, JP;
Hideki Sakai, Kanagawa, JP;
Takaaki Nakagawa, Kanagawa, JP;
Hideyuki Kumita, Kanagawa, JP;
Hiroki Mita, Kanagawa, JP;
Yasuhide Hosoda, Kanagawa, JP;
Taiki Sugiyama, Kanagawa, JP;
Ryuhei Matsumoto, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
Provided is a fuel cell that is high in performance capabilities of initial power generation and in volume power density, and produces a stable power. Between fixing plates, first and second cell portions are provided. The first cell portion includes an anode, a cathode, and a proton conductor, and the second cell portion includes an anode, a cathode, and a proton conductor. To a space formed by gas-liquid separation and permeable films, cathode spacers, and an anode spacer, a fuel solution is filled. The gas-liquid separation and permeable films are disposed between the fixing plate and the cathode, and between the fixing plate and the cathode. The cathode spacers are provided around the cathodes, respectively, and the anode spacer is provided between the anodes.