Inventor · disambiguated record
Takeshi Ihara
Also filed as: IHARA TAKESHI
19 granted patents·7 pending applications·399 citations·filing 1990–2007
95Inventor score
Top patents by PatentIndex Score
26 records- 0188US7120459B2Mobility control apparatus, mobile communication terminal and mobile communication systemNTT DOCOMO INC·Filed 2003·Granted Oct 10, 2006·52 cites·18 claims
- 0286US7899458B2System, method and apparatus for controlling mobile terminal handoverNTT DOCOMO INC·Filed 2007·Granted Mar 1, 2011·14 cites·7 claims
- 0382US7826461B2Packet switching system, packet switching method, routing apparatus, structure of packet, and packet generating methodNTT DOCOMO INC·Filed 2007·Granted Nov 2, 2010·11 cites·12 claims
- 0480US5293087AFilter circuit and filter integrated circuitFUJITSU LTD·Filed 1992·Granted Mar 8, 1994·28 cites·4 claims
- 0573US7899824B2Distributing advertisements to distribution target nodes based on a clustering coefficientNTT DOCOMO INC·Filed 2006·Granted Mar 1, 2011·3 cites·4 claims
- 0673US5999289ADetection of, and compensation for, waveform change due to chromatic dispersionFUJITSU LTD·Filed 1998·Granted Dec 7, 1999·47 cites·12 claims
- 0771US5206986AMethod of producing an electronic circuit packageFUJITSU LTD·Filed 1992·Granted May 4, 1993·46 cites·9 claims
- 0864US6204949B1Method and device for extracting a timing signalFUJITSU LTD·Filed 1998·Granted Mar 20, 2001·32 cites·45 claims
- 0963US7613143B2System and method for controlling network, network controlling apparatus, and mobile terminal used in network control systemNTT DOCOMO INC·Filed 2004·Granted Nov 3, 2009·9 cites·15 claims
- 1063US5963110AEqualizing filter and control method for signal equalizationFUJITSU LTD·Filed 1998·Granted Oct 5, 1999·48 cites·9 claims
- 1162US5510745AHigh-speed electronic circuit having a cascode configurationFUJITSU LTD·Filed 1993·Granted Apr 23, 1996·17 cites·3 claims
- 1261US5066877AData delay circuit and clock extraction circuit using the sameFUJITSU LTD·Filed 1991·Granted Nov 19, 1991·16 cites·15 claims
- 1358US7408879B2Router, terminal apparatus, communication system and routing methodNTT DOCOMO INC·Filed 2002·Granted Aug 5, 2008·6 cites·12 claims
- 1457US7307967B2Mobile communications system and routing management apparatus used in the mobile communications systemNTT DOCOMO INC·Filed 2004·Granted Dec 11, 2007·4 cites·1 claims
- 1557US5506542AFilter circuit and filter integrated circuitFUJITSU LTD·Filed 1993·Granted Apr 9, 1996·11 cites·23 claims
- 1656US5150280AElectronic circuit packageFUJITSU LTD·Filed 1990·Granted Sep 22, 1992·24 cites·30 claims
- 1754US5113151AEqualizing and amplifying circuit in an optical signal receiving apparatusFUJITSU LTD·Filed 1990·Granted May 12, 1992·14 cites·11 claims
- 1852US6498670B2Optical receiving apparatus and methodFUJITSU LTD·Filed 1998·Granted Dec 24, 2002·17 cites·10 claims
- 1950US7818363B2Communications system, communications method, network manager, and transfer deviceNTT DOCOMO INC·Filed 2007·Granted Oct 19, 2010·0 cites·2 claims
- 2050US2007291754A1Packet communications system and transfer deviceNTT DOCOMO INC·Filed 2007·Application pending·0 cites
- 2150US2008013506A1Mobile communications system and routing management apparatus used in the mobile communications systemNTT DOCOMO INC·Filed 2007·Application pending·0 cites
- 2246US2003161319A1Packet communications system and transfer deviceNTT DOCOMO INC·Filed 2003·Application pending·0 cites
- 2345US2003142679A1Packet switching system, packet switching method, routing apparatus, structure of packet, and packet generating methodNTT DOCOMO INC·Filed 2002·Application pending·0 cites
- 2445US2003167341A1Communications system, communications method, network manager, and transfer deviceNTT DOCOMO INC·Filed 2003·Application pending·0 cites
- 2545US2004219918A1System for and its method of controlling handover, mobile terminal, and apparatus for controlling handoverNTT DOCOMO INC·Filed 2004·Application pending·0 cites
- 2644US2003007224A1Optical receiving apparatus and methodFUJITSU LTD·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →