Inventor
KANAI TOSHIHITO
JP16 patents
⚠️ This page may combine multiple inventors who share the name “KANAI TOSHIHITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
14 patentsUS5507008AApr 9, 1996
Channel assignment method in mobile communication system in which channel which meets predetermined criteria is channel selected
NEC CORP102 citations98
US5400391AMar 21, 1995
Mobile communication system
NEC CORP228 citations98
US5386589AJan 31, 1995
Transmission power control system capable of keeping signal quality constant in mobile communication network
NEC CORP196 citations98
US5898682AApr 27, 1999
Radio channel control apparatus used in a CDMA cellular system and capable of changing cell size
NEC CORP122 citations97
US5239667AAug 24, 1993
Method of controlling handoff in cellular mobile radio communications system
NEC CORP137 citations97
US5719583AFeb 17, 1998
Mobile communication system which performs antenna gain control
NEC CORP60 citations96
US5319795AJun 7, 1994
Cellular mobile communications system using frequencies commonly shared by neighboring cells for handoff operations
NEC CORP85 citations96
US5157661AOct 20, 1992
Handoff method for cellular digital mobile communication system and mobile station
NEC CORP60 citations96
US5708441AJan 13, 1998
Antenna directivity control method and channel configuration method for a mobile communication system
NEC CORP36 citations92
US5666654ASep 9, 1997
Method of channel allocation in a mobile telephone system
NEC CORP43 citations92
US5566355AOct 15, 1996
Radio link control method for a mobile telecommunications system
NEC CORP27 citations92
US5307507AApr 26, 1994
Antenna arrangement system capable of reducing co-channel interference
NEC CORP44 citations92
US5722077AFeb 24, 1998
Mobile communication system capable of effectively using a radio communication channel
NEC CORP18 citations84
USRE36309ESep 21, 1999
Handoff method for cellular digital mobile communication system and mobile station
NEC CORP5 citations74