Inventor · disambiguated record
Kiyohito Nagata
Also filed as: NAGATA KIYOHITO
8 granted patents·294 citations·filing 1993–2003
89Inventor score
Top patents by PatentIndex Score
8 records- 0180US5603093AMethod for monitoring the state of interference by a base station of a mobile radio communication systemNIPPON TELEGRAPH & TELEPHONE·Filed 1995·Granted Feb 11, 1997·107 cites·5 claims
- 0273US7082310B2Radio communication system, frequency allocation method and frequency allocation deviceNTT MOBILE COMM NETWORKS INC·Filed 2003·Granted Jul 25, 2006·17 cites·24 claims
- 0368US5408684AControl channel selecting method for mobile stationsNIPPON TELEGRAPH & TELEPHONE·Filed 1993·Granted Apr 18, 1995·76 cites·6 claims
- 0453US5983097AMobile communication scheme for efficiently regulating service through micro-cell system in coordination with service through macro-cell systemNIPPON TELEGRAPH & TELEPHONE·Filed 1997·Granted Nov 9, 1999·34 cites·24 claims
- 0551US6658257B1Radio communication system, frequency allocation method and frequency allocation deviceNTT DOCOMO INC·Filed 1999·Granted Dec 2, 2003·24 cites·3 claims
- 0642US5732327AMethod for automatic creation of peripheral zone informationNIPPON TELEGRAPH & TELEPHONE·Filed 1995·Granted Mar 24, 1998·18 cites·9 claims
- 0737US5826197AMobile communication system using base station frequency correction schemeNIPPON TELEGRAPH & TELEPHONE·Filed 1995·Granted Oct 20, 1998·10 cites·41 claims
- 0834US6556552B1Signal strength measurement method and deviceNIPPON TELEGRAPH & TELEPHONE·Filed 1999·Granted Apr 29, 2003·8 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →