Inventor
NAGATA KIYOHITO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “NAGATA KIYOHITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON TELEGRAPH & TELEPHONE
6 patentsUS5408684AApr 18, 1995
Control channel selecting method for mobile stations
NIPPON TELEGRAPH & TELEPHONE76 citations96
US5603093AFeb 11, 1997
Method for monitoring the state of interference by a base station of a mobile radio communication system
NIPPON TELEGRAPH & TELEPHONE107 citations95
US5983097ANov 9, 1999
Mobile communication scheme for efficiently regulating service through micro-cell system in coordination with service through macro-cell system
NIPPON TELEGRAPH & TELEPHONE34 citations90
US5732327AMar 24, 1998
Method for automatic creation of peripheral zone information
NIPPON TELEGRAPH & TELEPHONE18 citations82
US6556552B1Apr 29, 2003
Signal strength measurement method and device
NIPPON TELEGRAPH & TELEPHONE8 citations72
US5826197AOct 20, 1998
Mobile communication system using base station frequency correction scheme
NIPPON TELEGRAPH & TELEPHONE10 citations69