Inventor
AOTA MASAHIRO
JP5 patents
Patents
5 patentsUS6643527B2Nov 4, 2003
Power switching unit of a portable telephone capable of monitoring and controlling a battery supply voltage thereof
FUJITSU LTD28 citations91
US6058164AMay 2, 2000
Mode-switchable telephone and mode setting and switching methods for the same
FUJITSU LTD48 citations89
US5371800ADec 6, 1994
Speech detection circuit
FUJITSU LTD7 citations70
US5564032AOct 8, 1996
Control apparatus for controlling memory unit capable of selecting an electrically erasable non-volatile memory and loading information stored therein
FUJITSU LTD17 citations69
US7358853B2Apr 15, 2008
Crime prevention assisting apparatus and radio terminal apparatus
FUJITSU LTD0 citations48