Inventor
NISHIYAMA AKIHIDE
JP11 patents
Patents
11 patentsUS5303291AApr 12, 1994
Portable telephone having a detachable functional module
FUJITSU LTD114 citations97
US5335273AAug 2, 1994
Portable telephone and multifunctional protective housing therefor
FUJITSU LTD76 citations96
US5257310AOct 26, 1993
Portable telephone
FUJITSU LTD61 citations96
US5197091AMar 23, 1993
Portable telephone having a pipe member which supports a microphone
FUJITSU LTD93 citations95
US5450471ASep 12, 1995
Mobile telephone unit which combines operation of a portable mobile telephone and a vehicle telephone
FUJITSU LTD67 citations94
US4700383AOct 13, 1987
Lock-releasing mechanism for telephone set with muting function
FUJITSU LTD27 citations92
US6330331B1Dec 11, 2001
Portable telephone
FUJITSU LTD7 citations74
US5859909AJan 12, 1999
Portable telephone having a biased rotatable cover
FUJITSU LTD9 citations74
US5692045ANov 25, 1997
Portable telephone having a biased rotatable cover
FUJITSU LTD11 citations74
US6625471B2Sep 23, 2003
Mobile telephone set and data communication adaptor
FUJITSU LTD7 citations69
US7010326B2Mar 7, 2006
Mobile telephone set and data communication adaptor
FUJITSU LTD2 citations58