Inventor · disambiguated record
Masahiko Kojima
Also filed as: KOJIMA MASAHIKO
6 granted patents·4 pending applications·63 citations·filing 2001–2013
83Inventor score
Top patents by PatentIndex Score
10 records- 0187US7672673B2Mobile communication system, relief method of competition between downlink RRC message and inter-cell movement of user equipment, and radio network controllerNEC CORP·Filed 2006·Granted Mar 2, 2010·20 cites·9 claims
- 0274US7693524B2Radio access network apparatus and mobile communication system using the sameNEC CORP·Filed 2006·Granted Apr 6, 2010·5 cites·33 claims
- 0366US6909880B2Updating method for a target SIR in uplink outer loop controlNEC CORP·Filed 2001·Granted Jun 21, 2005·19 cites·8 claims
- 0464US7164917B2Radio access network apparatus and mobile communication system using the sameNEC CORP·Filed 2003·Granted Jan 16, 2007·9 cites·10 claims
- 0562US7554940B2Mobile communication system, method of controlling operation thereof, and node used for the systemNEC CORP·Filed 2003·Granted Jun 30, 2009·8 cites·60 claims
- 0659US7894345B2Network resource management system and method, and radio control apparatusNEC CORP·Filed 2008·Granted Feb 22, 2011·2 cites·10 claims
- 0744US2004152473A1Mobile communication system, radio network controller, radio terminal, data delivering method, and program for the methodNEC CORP·Filed 2003·Application pending·0 cites
- 0844US2006159121A1Protocol conversion device and methodSAKATA MASAYUKI·Filed 2004·Application pending·0 cites
- 0944US2004152476A1Mobile communication system, radio terminal used therefor, radio network controller and operation control method thereforNEC CORP·Filed 2003·Application pending·0 cites
- 1040US2013337794A1Base station, communication system and method of controlling base station, and computer readable medium thereforNEC CORP·Filed 2013·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Masahiko Kojima files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →