Inventor · disambiguated record
Tsuyoshi Tamaki
Also filed as: TAMAKI TSUYOSHI
29 granted patents·13 pending applications·457 citations·filing 2001–2018
96Inventor score
Top patents by PatentIndex Score
42 records- 0196US7139527B2Multi point wireless transmission repeater system and wireless equipmentsHITACHI CABLE·Filed 2002·Granted Nov 21, 2006·135 cites·16 claims
- 0295US8942117B2Wireless communication system, integrated base station, and terminalTAMAKI TSUYOSHI·Filed 2009·Granted Jan 27, 2015·58 cites·14 claims
- 0387US8630268B2Distributed antenna system, distributed antenna switching method, base station apparatus and antenna switching deviceTAMAKI TSUYOSHI·Filed 2011·Granted Jan 14, 2014·10 cites·26 claims
- 0487US7474646B2Wireless communication system, node position calculation method and nodeHITACHI LTD·Filed 2005·Granted Jan 6, 2009·26 cites·6 claims
- 0587US7212830B2Position detection method, position detection system, and position detection server equipmentHITACHI LTD·Filed 2005·Granted May 1, 2007·20 cites·16 claims
- 0686US7319684B2System and method for wireless communication using a management server and access pointsHITACHI LTD·Filed 2003·Granted Jan 15, 2008·43 cites·19 claims
- 0783US8228955B2Wireless communication system, base station and transmission timing control methodTAMAKI TSUYOSHI·Filed 2009·Granted Jul 24, 2012·11 cites·12 claims
- 0881US7092732B2Radio-communication control method and equipmentHITACHI LTD·Filed 2003·Granted Aug 15, 2006·23 cites·20 claims
- 0980US7745103B2Product with concave-convex pattern on its surface and method of forming the concave-convex patternTANAZAWA HAKKOSHA KK·Filed 2006·Granted Jun 29, 2010·2 cites·7 claims
- 1079US7138946B2System and method for position detection of a terminal in a networkHITACHI LTD·Filed 2004·Granted Nov 21, 2006·37 cites·19 claims
- 1177US8761041B2Radio base station system and base stationTAMAKI TSUYOSHI·Filed 2011·Granted Jun 24, 2014·4 cites·13 claims
- 1275US11003816B2Structure analysis device and structure analysis methodFUJITSU LTD·Filed 2018·Granted May 11, 2021·2 cites·16 claims
- 1375US7032163B2Error correction decoder for turbo codeHITACHI LTD·Filed 2001·Granted Apr 18, 2006·21 cites·5 claims
- 1473US11295050B2Structural analysis method and structural analysis apparatusFUJITSU LTD·Filed 2018·Granted Apr 5, 2022·2 cites·17 claims
- 1573US8897161B2Wireless communication system and base stationFUJISHIMA KENZABURO·Filed 2012·Granted Nov 25, 2014·3 cites·12 claims
- 1672US8891417B2Radio communication system, base station apparatus, and radio communication methodFUJISHIMA KENZABURO·Filed 2012·Granted Nov 18, 2014·3 cites·14 claims
- 1771US8676241B2Distributed antenna system, communication control method and base station apparatusHASHIMOTO KOICHI·Filed 2012·Granted Mar 18, 2014·3 cites·17 claims
- 1871US6675007B2Charging method and terminal equipment in the information and communication network systemHITACHI LTD·Filed 2002·Granted Jan 6, 2004·14 cites·4 claims
- 1969US8711774B2Wireless communication system and wireless communication methodTAMAKI TSUYOSHI·Filed 2009·Granted Apr 29, 2014·4 cites·12 claims
- 2068US7016665B2Charging method and terminal equipment in the information and communication network systemHITACHI LTD·Filed 2002·Granted Mar 21, 2006·11 cites·4 claims
- 2167US7379744B2Positioning system, positioning method, and positioning serverHITACHI LTD·Filed 2004·Granted May 27, 2008·11 cites·12 claims
- 2266US7636879B2Error correction decoderHITACHI COMM TECH LTD·Filed 2005·Granted Dec 22, 2009·6 cites·7 claims
- 2364US7345630B2System and method for position detection of a terminal in a networkHITACHI LTD·Filed 2006·Granted Mar 18, 2008·5 cites·18 claims
- 2462US9083450B2Base station, system, and method of macro and pico base station interference coordination using uplink prohibition periodHITACHI LTD·Filed 2013·Granted Jul 14, 2015·1 cites·13 claims
- 2560US2005015285A1Method and system for intelligent delivery of contents in a networkHITACHI LTD·Filed 2003·Application pending·0 cites
- 2659US8971962B2Distributed antenna system, base station device, and antenna selection control methodMIYOSHI KINGO·Filed 2011·Granted Mar 3, 2015·2 cites·17 claims
- 2747US2005141465A1Wireless communication system for detecting location of the nodeHITACHI LTD·Filed 2004·Application pending·0 cites
- 2846US2008222478A1Retransmission method and wireless communication systemHITACHI LTD·Filed 2008·Application pending·0 cites
- 2946US2005090268A1Base station for mobile terminal positioning systemHITACHI LTD·Filed 2004·Application pending·0 cites
- 3046US2005101331A1Method and system for controlling position detection of a terminal in a networkHITACHI LTD·Filed 2004·Application pending·0 cites
- 3145US8801879B2Method for manufacturing multilayer filmTAMAKI TSUYOSHI·Filed 2008·Granted Aug 12, 2014·0 cites·9 claims
- 3245US2015087324A1Base station, wireless communication system, and wireless communication methodHITACHI LTD·Filed 2014·Application pending·0 cites
- 3344US9265010B2Wireless communication system, transmission power control method, and network control apparatusHITACHI INT ELECTRIC INC·Filed 2013·Granted Feb 16, 2016·0 cites·16 claims
- 3444US2014369216A1Communication device, radio communication system, radio communication method, and terminalHITACHI LTD·Filed 2014·Application pending·0 cites
- 3544US2019080262A1Work determination system, learning device, and learning methodHITACHI LTD·Filed 2018·Application pending·0 cites
- 3643US9408213B2Wireless communication system, frequency channel sharing method, and network controller deviceHITACHI INT ELECTRIC INC·Filed 2013·Granted Aug 2, 2016·0 cites·16 claims
- 3742US2015319754A1Wireless communication method and wireless communication systemHITACHI LTD·Filed 2013·Application pending·0 cites
- 3841US2015023199A1Wireless communication method and wireless communication systemHITACHI LTD·Filed 2013·Application pending·0 cites
- 3939US2014219125A1Base-station device and communication methodJIA YUNJIAN·Filed 2012·Application pending·0 cites
- 4038US2013128760A1Distributed antenna system and wireless communication method used in said systemFUJISHIMA KENZABURO·Filed 2011·Application pending·0 cites
- 4132US2012142351A1Cellular system and hand-off quality improvement methodTAKAYANAGI DAIGO·Filed 2011·Application pending·0 cites
- 4223US8594673B2Bandwidth control systemMURAKAWA TAICHI·Filed 2012·Granted Nov 26, 2013·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →