Title:
CARD WITH BUILT-IN FUEL CELL AND CARD INFORMATION PROCESSING SYSTEM
Document Type and Number:
Japanese Patent JP2011248509
Kind Code:
A
Abstract:
To provide a novel card with built-in a fuel cell and a system that uses the card.
A card C is provided with at least a fuel supply part 2 exposed on the surface of the card, a fuel cell part 1 that is constructed so as to generate electric power by fuel introduced from the fuel supply part, and a display part 3 that is capable of displaying information including information about power generation by the fuel cell part 1. A card information processing system is constituted by an external device M1 (M2) constructed so as to be capable of transmitting and receiving electric signals through terminals 5 formed on the card C.
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Inventors:
MITA HIROKI
NAKAGAWA TAKAAKI
SAKAI HIDEKI
TOKITA YUICHI
FUJITA SHUJI
SAGAWA TUNETOSHI
YAMAGUCHI DAISUKE
NAKAGAWA TAKAAKI
SAKAI HIDEKI
TOKITA YUICHI
FUJITA SHUJI
SAGAWA TUNETOSHI
YAMAGUCHI DAISUKE
Application Number:
JP2010119356A
Publication Date:
December 08, 2011
Filing Date:
May 25, 2010
Export Citation:
Assignee:
SONY CORP
International Classes:
G06K19/07; H01M8/00; H01M8/04; H01M8/16; H01M8/24
Attorney, Agent or Firm:
Kaoru Watanabe
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