External storage device, and remaining battery amount notifying method in the same | Patent Number 06831444
US 06831444 B2Filled DateSep 6, 2002
Priority DateSep 6, 2002
Publication DateJul 31, 2003
Expiration DateSep 6, 2022
Inventor/ApplicantsKoichi Kobayashi
Kazunari Tanzawa
Kazunari Tanzawa
Koichi Kobayashi
Kazunari Tanzawa
Kazunari Tanzawa
Koichi Kobayashi
ExaminesTIBBITS, PIA FLORENCE
Art Unit2838
Technology Center2800
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