Inventor
TOMIYORI YUTAKA
JP10 patents
⚠️ This page may combine multiple inventors who share the name “TOMIYORI YUTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
9 patentsUS5305372AApr 19, 1994
Mobile unit with speed dialing feature for cellular telephone network
NEC CORP98 citations95
US5563495AOct 8, 1996
Charging circuit with battery charge monitor circuit
NEC CORP27 citations92
US6119023ASep 12, 2000
Digital portable telephone set having backlighted display with reduced power consumption
NEC CORP31 citations91
US5890780AApr 6, 1999
Power supply switching apparatus with protection function for supplying power to an electronic circuit via an external power source or an internal power supply source
NEC CORP45 citations91
US5475324ADec 12, 1995
Clock generator with an automatic frequency change function
NEC CORP43 citations91
US5212810AMay 18, 1993
Terminal equipment of a vehicle radio telephone system
NEC CORP32 citations90
US4974250ANov 27, 1990
Adapter for mounting a portable telephone on a vehicle
NEC CORP21 citations81
US5459786AOct 17, 1995
Loudspeaker telephone device comprising a novel noise suppressing circuit
NEC CORP19 citations73
US5391928AFeb 21, 1995
Switching circuit having a reduced output impedance
NEC CORP1 citations51