Inventor · disambiguated record
Kojiro Hamabe
Also filed as: HAMABE KOJIRO
167 granted patents·19 pending applications·2,116 citations·filing 1992–2023
99Inventor score
Top patents by PatentIndex Score
186 records- 0195US8369286B2Radio communication system and methodNEC CORP·Filed 2008·Granted Feb 5, 2013·25 cites·20 claims
- 0295US6978150B2Apparatus and method for transmission power balance adjustment in a mobile cellular systemNEC CORP·Filed 2001·Granted Dec 20, 2005·68 cites·32 claims
- 0394US6993294B2Mobile communication system, communication control method, base station and mobile station to be used in the sameNEC CORP·Filed 2002·Granted Jan 31, 2006·100 cites·30 claims
- 0491US9438393B2Radio parameter control apparatus, radio base station, radio parameter control method, and non-transitory computer readable mediumKOBAYASHI KOSEI·Filed 2012·Granted Sep 6, 2016·13 cites·46 claims
- 0591US8135429B2Transmission power control method, base station, base station control station, and control program thereofKURODA NAHOKO·Filed 2007·Granted Mar 13, 2012·22 cites·19 claims
- 0691US8014334B2Rate control method and apparatus for data packet transmissionNEC CORP·Filed 2007·Granted Sep 6, 2011·18 cites·32 claims
- 0788US7805153B2Apparatus and method for transmission power balance adjustment in a mobile cellular systemNEC CORP·Filed 2009·Granted Sep 28, 2010·8 cites·10 claims
- 0887US9420563B2Radio communication system, method, program, base station apparatus, multi-cell/multicast cooperation control apparatusFUTAKI HISASHI·Filed 2009·Granted Aug 16, 2016·8 cites·13 claims
- 0987US6026081AMethod of controlling power on forward link in a cellularNEC CORP·Filed 1997·Granted Feb 15, 2000·129 cites·14 claims
- 1086US8369883B2Transmission power control technique and wireless communications system using the sameNEC CORP·Filed 2007·Granted Feb 5, 2013·13 cites·14 claims
- 1185US12069737B2Radio communication system, communication apparatus, radio communication network system and method thereforNEC CORP·Filed 2023·Granted Aug 20, 2024·0 cites·3 claims
- 1285US8805398B2Radio communication system, base station apparatus, base station control apparatus, method of controlling transmission power of base station, and computer readable mediumMORITA MOTOKI·Filed 2010·Granted Aug 12, 2014·7 cites·45 claims
- 1385US7403789B2Synchronization establishment between a mobile station and base station system and method used for themNEC CORP·Filed 2004·Granted Jul 22, 2008·41 cites·30 claims
- 1484US8731576B2Wireless communication system, wireless communication method, base station, mobile station, base station control method, mobile station control method, and control programHAMABE KOJIRO·Filed 2008·Granted May 20, 2014·10 cites·35 claims
- 1583US10091806B2Radio station and method of processing user data with radio stationNEC CORP·Filed 2016·Granted Oct 2, 2018·3 cites·5 claims
- 1683US8565753B2Radio communication system, method and programHAMABE KOJIRO·Filed 2008·Granted Oct 22, 2013·10 cites·35 claims
- 1783US6985752B2Mobile communications system, base station, mobile station, threshold setting method and storage medium having program recorded thereinNEC CORP·Filed 2002·Granted Jan 10, 2006·40 cites·90 claims
- 1883US6771965B2Communication control method in mobile communication system and base station used thereforNEC CORP·Filed 2002·Granted Aug 3, 2004·29 cites·3 claims
- 1982US9538505B2Radio station and method of processing user data with radio stationNEC CORP·Filed 2015·Granted Jan 3, 2017·3 cites·6 claims
- 2082US8620374B2Base station, radio communications system, base station control method, radio communications method and base station control programNAKAMURA TOSHIFUMI·Filed 2009·Granted Dec 31, 2013·6 cites·19 claims
- 2182US7940811B2Mobile communication system, communication control method, and base station and mobile station to be employed in the sameNEC CORP·Filed 2006·Granted May 10, 2011·5 cites·22 claims
- 2282US7409223B2Apparatus and method for transmission power balance adjustment in a mobile cellular systemNEC CORP·Filed 2005·Granted Aug 5, 2008·5 cites·12 claims
- 2382US6823187B2Adjacent carrier frequency interference avoiding method for a mobile stationNEC CORP·Filed 2001·Granted Nov 23, 2004·32 cites·23 claims
- 2481US9439114B2Radio communication system and methodNEC CORP·Filed 2015·Granted Sep 6, 2016·2 cites·19 claims
- 2581US7356022B2Mobile communication system, mobile station, base station, and packet communication method used thereforNEC CORP·Filed 2003·Granted Apr 8, 2008·30 cites·25 claims
- 2681US6879831B2Mobile communication system, mobile terminal, and transmission diversity application method used thereforNEC CORP·Filed 2002·Granted Apr 12, 2005·29 cites·27 claims
- 2781US6351651B1Method of controlling transmission power in a cellular type mobile communication systemNEC CORP·Filed 1999·Granted Feb 26, 2002·74 cites·64 claims
- 2880US7346034B2Cellular system, mobile station, base station and transmission power control method as well as program to be executed for implementing the methodNEC CORP·Filed 2003·Granted Mar 18, 2008·28 cites·58 claims
- 2980US6731949B2Method of controlling transmission power in a cellular type mobile communication systemNEC CORP·Filed 2001·Granted May 4, 2004·22 cites·65 claims
- 3080US5475864AHigh-cross correlation dynamic channel assignment for sectorized cellsNEC CORP·Filed 1994·Granted Dec 12, 1995·119 cites·9 claims
- 3179US9986589B2Radio communication system, communication apparatus, radio communication network system and method thereforNEC CORP·Filed 2017·Granted May 29, 2018·1 cites·4 claims
- 3279US9426780B2Radio communication system, method, program, base station apparatus, multi-cell/multicast cooperation control apparatusFUTAKI HISASHI·Filed 2014·Granted Aug 23, 2016·2 cites·16 claims
- 3379US9237494B2Handover control method, control apparatus, adjustment apparatus, and non-transitory computer readable mediumSASHIHARA TOSHIYUKI·Filed 2011·Granted Jan 12, 2016·5 cites·32 claims
- 3479US8046020B2Control method and device of uplink access transmission power in radio communications systemNEC CORP·Filed 2008·Granted Oct 25, 2011·7 cites·31 claims
- 3579US7079859B2Best-cell amendment method for amending hysteresis margin according to the degree of congestionNEC CORP·Filed 2003·Granted Jul 18, 2006·25 cites·21 claims
- 3678US11665744B2Radio communication system, communication apparatus, radio communication network system and method thereforNEC CORP·Filed 2021·Granted May 30, 2023·0 cites·13 claims
- 3778US9801212B2User equipment and method for resource allocationNEC CORP·Filed 2016·Granted Oct 24, 2017·2 cites·8 claims
- 3878US8077671B2Method and system for transmitting data in mobile communications systemLEE JINSOCK·Filed 2007·Granted Dec 13, 2011·7 cites·16 claims
- 3978US6070084ACellular systemNEC CORP·Filed 1997·Granted May 30, 2000·82 cites·9 claims
- 4077US10123267B2Base station, radio communications system, base station control method, radio communications method and base station control programNAKAMURA TOSHIFUMI·Filed 2017·Granted Nov 6, 2018·1 cites·7 claims
- 4177US5507008AChannel assignment method in mobile communication system in which channel which meets predetermined criteria is channel selectedNEC CORP·Filed 1994·Granted Apr 9, 1996·102 cites·25 claims
- 4276US8755346B2Base station, radio resource allocation method, and recording mediumOHTA DAISUKE·Filed 2012·Granted Jun 17, 2014·4 cites·19 claims
- 4375US9693301B2Base station, radio communications system, base station control method, radio communications method and base station control programNEC CORP·Filed 2016·Granted Jun 27, 2017·1 cites·7 claims
- 4475US7363057B2Mobile communication system, mobile station, base station, communication path quality estimation method used for the sameNEC CORP·Filed 2003·Granted Apr 22, 2008·18 cites·60 claims
- 4575US6963753B1Transmission power control method and transmission power control apparatus in mobile communication systemNEC CORP·Filed 1999·Granted Nov 8, 2005·69 cites·98 claims
- 4675US6842616B2Cellular systemNEC CORP·Filed 2002·Granted Jan 11, 2005·20 cites·74 claims
- 4774US11083024B2Radio communication system, communication apparatus, radio communication network system and method thereforNEC CORP·Filed 2020·Granted Aug 3, 2021·0 cites·4 claims
- 4874US9497712B2Radio communication system, communication apparatus, radio communication network system and method thereforFUTAKI HISASHI·Filed 2015·Granted Nov 15, 2016·1 cites·12 claims
- 4974US9125226B2Wireless communication system, neighbor cell list optimization system, base station, and neighbor cell list update methodWATANABE YOSHINORI·Filed 2011·Granted Sep 1, 2015·3 cites·9 claims
- 5074US8688134B2Method and device for resource allocation control in radio communications systemLEE JINSOCK·Filed 2008·Granted Apr 1, 2014·4 cites·24 claims
Showing the top 50 of 186 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →