Inventor · disambiguated record
Koichi Ebata
Also filed as: EBATA KOICHI
20 granted patents·2 pending applications·243 citations·filing 2000–2009
94Inventor score
Top patents by PatentIndex Score
22 records- 0189US7035221B2Radio network, relay node, core node, relay transmission method used in the same and program thereofNEC CORP·Filed 2001·Granted Apr 25, 2006·51 cites·99 claims
- 0288US7003311B2Method of selecting base station, and mobile station, base station, and recording medium recording programNEC CORP·Filed 2002·Granted Feb 21, 2006·57 cites·19 claims
- 0382US6781979B1Connection control device, connection control method and data communication systemNEC CORP·Filed 2000·Granted Aug 24, 2004·39 cites·28 claims
- 0480US7079844B2Base-station cell design method and base-station cell design apparatus, and program thereof in mobile communication systemNEC CORP·Filed 2003·Granted Jul 18, 2006·23 cites·61 claims
- 0576US8526980B2Method of and apparatus for estimating received quality of communication area and programEBATA KOICHI·Filed 2006·Granted Sep 3, 2013·7 cites·30 claims
- 0670US7554936B2Radio network, relay node, core node, relay transmission method used in the same and program thereofNEC CORP·Filed 2005·Granted Jun 30, 2009·3 cites·14 claims
- 0770US7532629B2Multi-hop network for transmission of packets whose size is determined by hop count numberNEC CORP·Filed 2003·Granted May 12, 2009·14 cites·37 claims
- 0869US8135421B2Base-station cell design method and base-station cell design apparatus, and program thereof in mobile communication systemFURUKAWA HIROSHI·Filed 2006·Granted Mar 13, 2012·3 cites·5 claims
- 0969US7756523B2Management method, system, and management apparatus of radio communication systemNEC CORP·Filed 2004·Granted Jul 13, 2010·13 cites·25 claims
- 1066US7590081B2Radio network, relay node, core node, relay transmission method used in the same and program thereofNEC CORP·Filed 2005·Granted Sep 15, 2009·2 cites·15 claims
- 1164US7552034B2Method and computer program for use in locating wireless base stations in a mobile communications systemNEC CORP·Filed 2003·Granted Jun 23, 2009·9 cites·16 claims
- 1264US7461185B2Streaming data transfer system and repeater thereforNEC CORP·Filed 2005·Granted Dec 2, 2008·2 cites·9 claims
- 1362US7515911B2Radio transmission apparatus, routing method, and routing program of radio networkNEC CORP·Filed 2003·Granted Apr 7, 2009·8 cites·30 claims
- 1457US8174998B2Network connecting apparatus and connection setup methodEBATA KOICHI·Filed 2009·Granted May 8, 2012·1 cites·18 claims
- 1556US8639217B2Radio network monitor device and monitor systemEBATA KOICHI·Filed 2005·Granted Jan 28, 2014·1 cites·26 claims
- 1656US8027275B2Route selection in a communications network using combined values of metrics of different characteristicsNEC CORP·Filed 2003·Granted Sep 27, 2011·4 cites·18 claims
- 1755US7054961B2Streaming data transfer system and repeater thereforNEC CORP·Filed 2001·Granted May 30, 2006·3 cites·10 claims
- 1854US7577436B2Operation management system of radio communication system and method thereof, and operation management apparatus and program to be employed for itNEC CORP·Filed 2004·Granted Aug 18, 2009·3 cites·34 claims
- 1948US8775461B2Case search system, case database, case search apparatus, case search method, and programEBATA KOICHI·Filed 2009·Granted Jul 8, 2014·0 cites·18 claims
- 2048US8374608B2Method for estimating reception quality of communication area, apparatus thereof, and program thereofNEC CORP·Filed 2008·Granted Feb 12, 2013·0 cites·19 claims
- 2144US2010057422A1Communication quality evaluation method, communication quality evaluation device and communication quality evaluation program for wireless lan systemNEC CORP·Filed 2007·Application pending·0 cites
- 2242US2002137459A1Network and method for transmitting messages on a common wireless resource without causing broadcast stormFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →