Title:
ELECTRONIC DEVICE AND FUEL BATTERY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2007/116693
Kind Code:
A1
Abstract:
A PDA (1) as an electronic device is provided with a power supply means having a fuel
battery unit (5) and an auxiliary power supply (7) charged by output from the fuel
battery unit (5). The nonuse status of the PDA (1) is detected by a nonuse detecting
means (2a), output from the fuel battery unit (5) is stopped by detection of the
nonuse status by the nonuse detecting means (2a), and output from the auxiliary power
supply (7) is interrupted.
Inventors:
SUZUKI HIDENORI (JP)
SENOUE KIYOSHI (JP)
MIYAHARA MAKOTO (JP)
TAKAHASHI KENICHI (JP)
KITAMOTO MICHIYUKI (JP)
AKAMOTO YUKINORI (JP)
OZEKI YOSHIE (JP)
SHIMOYAMADA TAKASHI (JP)
YASUI HIDEAKI (JP)
HASEBE HIROYUKI (JP)
KAWAMURA KOICHI (JP)
SENOUE KIYOSHI (JP)
MIYAHARA MAKOTO (JP)
TAKAHASHI KENICHI (JP)
KITAMOTO MICHIYUKI (JP)
AKAMOTO YUKINORI (JP)
OZEKI YOSHIE (JP)
SHIMOYAMADA TAKASHI (JP)
YASUI HIDEAKI (JP)
HASEBE HIROYUKI (JP)
KAWAMURA KOICHI (JP)
Application Number:
PCT/JP2007/056239
Publication Date:
October 18, 2007
Filing Date:
March 26, 2007
Export Citation:
Assignee:
TOSHIBA KK (JP)
TOSHIBA ELECTRONIC ENG (JP)
SUZUKI HIDENORI (JP)
SENOUE KIYOSHI (JP)
MIYAHARA MAKOTO (JP)
TAKAHASHI KENICHI (JP)
KITAMOTO MICHIYUKI (JP)
AKAMOTO YUKINORI (JP)
OZEKI YOSHIE (JP)
SHIMOYAMADA TAKASHI (JP)
YASUI HIDEAKI (JP)
HASEBE HIROYUKI (JP)
KAWAMURA KOICHI (JP)
TOSHIBA ELECTRONIC ENG (JP)
SUZUKI HIDENORI (JP)
SENOUE KIYOSHI (JP)
MIYAHARA MAKOTO (JP)
TAKAHASHI KENICHI (JP)
KITAMOTO MICHIYUKI (JP)
AKAMOTO YUKINORI (JP)
OZEKI YOSHIE (JP)
SHIMOYAMADA TAKASHI (JP)
YASUI HIDEAKI (JP)
HASEBE HIROYUKI (JP)
KAWAMURA KOICHI (JP)
International Classes:
G06F1/32; G06F1/26; H01M8/00; H01M8/04
Foreign References:
JPH04308910A | 1992-10-30 | |||
JP2004265000A | 2004-09-24 | |||
JPH06119090A | 1994-04-28 | |||
JP2005025409A | 2005-01-27 |
Attorney, Agent or Firm:
SUZUYE, Takehiko et al. (1-12-9 Toranomo, Minato-kuTokyo 01, JP)
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