Inventor · disambiguated record
Yukiko Takeda
Also filed as: TAKEDA YUKIKO
41 granted patents·15 pending applications·855 citations·filing 1994–2017
98Inventor score
Files withHITACHI LTD41TAKEDA YUKIKO4HITACHI COMM TECH LTD3YUKI GOSEI YAKUHIN KOGYO KK2FUJIHIRA KENJI1
Top patents by PatentIndex Score
56 records- 0192US7328281B2Address translation equipment, terminal equipment and mobile communication methodHITACHI LTD·Filed 2002·Granted Feb 5, 2008·82 cites·10 claims
- 0292US7162529B2System using mobile proxy for intercepting mobile IP message and performing protocol translation to support multiple communication protocols between mobile networksHITACHI LTD·Filed 2003·Granted Jan 9, 2007·91 cites·12 claims
- 0391US7788408B2Address translator, message processing method and equipmentHITACHI LTD·Filed 2009·Granted Aug 31, 2010·17 cites·12 claims
- 0491US6829232B1Communication method for terminals connected to IP networks to receive services provided by intelligent networksHITACHI LTD·Filed 2000·Granted Dec 7, 2004·55 cites·8 claims
- 0590US7773983B2Application filtering apparatus, system and methodHITACHI LTD·Filed 2007·Granted Aug 10, 2010·21 cites·9 claims
- 0688US7328009B2Method and apparatus for mobile communication utilizing load balancingHITACHI LTD·Filed 2003·Granted Feb 5, 2008·59 cites·14 claims
- 0788US7286520B2Mobile terminal equipment and packet communication method between terminalsHITACHI LTD·Filed 2003·Granted Oct 23, 2007·64 cites·11 claims
- 0886US8131863B2Address translator, message processing method and equipmentTAKEDA YUKIKO·Filed 2010·Granted Mar 6, 2012·7 cites·15 claims
- 0986US6876632B1Intelligent network with an internet call waiting functionHITACHI LTD·Filed 1999·Granted Apr 5, 2005·127 cites·3 claims
- 1085US7724688B2Communication equipmentHITACHI LTD·Filed 2007·Granted May 25, 2010·16 cites·9 claims
- 1185US7315543B2Apparatus and method for data communication on packet-switching networkHITACHI COMM TECH LTD·Filed 2004·Granted Jan 1, 2008·43 cites·20 claims
- 1284US7599682B2Method of implementing multi-party conference service by using broadcast/multicast service of a wireless communications systemHITACHI COMM TECH LTD·Filed 2006·Granted Oct 6, 2009·13 cites·23 claims
- 1384US6973076B2Mobile communication network, terminal equipment, packet communication control method, and gatewayHITACHI LTD·Filed 2001·Granted Dec 6, 2005·27 cites·7 claims
- 1483US7974269B2Mobile communication control method and mobile communication systemHITACHI LTD·Filed 2005·Granted Jul 5, 2011·11 cites·5 claims
- 1583US7936761B2Communication equipment, communication control equipment, and communication systemHITACHI LTD·Filed 2005·Granted May 3, 2011·11 cites·3 claims
- 1683US7143187B1Packet communication control device and packet communication control methodHITACHI LTD·Filed 2000·Granted Nov 28, 2006·43 cites·4 claims
- 1781US8601161B2Address translator, message processing method and equipmentTAKEDA YUKIKO·Filed 2011·Granted Dec 3, 2013·4 cites·17 claims
- 1880US7085270B2Address translation methodHITACHI LTD·Filed 2002·Granted Aug 1, 2006·33 cites·22 claims
- 1979US9088525B2Address translator, message processing method and equipmentHITACHI LTD·Filed 2013·Granted Jul 21, 2015·3 cites·11 claims
- 2078US7630374B2Address translation methodHITACHI LTD·Filed 2006·Granted Dec 8, 2009·8 cites·17 claims
- 2177US8036182B2Communication system and communication control equipmentHITACHI LTD·Filed 2005·Granted Oct 11, 2011·7 cites·10 claims
- 2276US7496071B2Mobile node, server, and communication systemHITACHI COMM TECH LTD·Filed 2005·Granted Feb 24, 2009·7 cites·14 claims
- 2376US7328014B2Communication system, gateway equipment, communication method and authentication methodHITACHI LTD·Filed 2003·Granted Feb 5, 2008·22 cites·22 claims
- 2475US7912460B2Communication control system for providing service by using policyHITACHI LTD·Filed 2008·Granted Mar 22, 2011·6 cites·18 claims
- 2574US8942735B2Network system and communication log analyzerWAKAYAMA KOJI·Filed 2012·Granted Jan 27, 2015·3 cites·9 claims
- 2674US7941563B2Address translation equipment, terminal equipment and mobile communication methodHITACHI LTD·Filed 2008·Granted May 10, 2011·5 cites·4 claims
- 2773US7761597B2Address translator, message processing method and equipmentHITACHI LTD·Filed 2002·Granted Jul 20, 2010·12 cites·20 claims
- 2871US9501326B2Processing control system, processing control method, and processing control programHITACHI LTD·Filed 2014·Granted Nov 22, 2016·3 cites·18 claims
- 2968US7805605B2Server, terminal control device and terminal authentication methodHITACHI LTD·Filed 2004·Granted Sep 28, 2010·12 cites·10 claims
- 3063US8438215B2Content delivery system, cache server, and cache control serverFUJIHIRA KENJI·Filed 2008·Granted May 7, 2013·3 cites·6 claims
- 3161US9955027B2Affiliated service provision methodHITACHI LTD·Filed 2016·Granted Apr 24, 2018·1 cites·20 claims
- 3260US8437345B2Terminal and communication systemTAKEDA YUKIKO·Filed 2004·Granted May 7, 2013·7 cites·19 claims
- 3360US7694015B2Connection control system, connection control equipment and connection management equipmentHITACHI LTD·Filed 2004·Granted Apr 6, 2010·9 cites·18 claims
- 3459US8605593B2Transport control server, transport control system, and transport control methodYABUSAKI HITOSHI·Filed 2011·Granted Dec 10, 2013·1 cites·16 claims
- 3556US9532291B2Network system and communication log analyzerHITACHI LTD·Filed 2014·Granted Dec 27, 2016·0 cites·2 claims
- 3653US8656001B2Communication system, application server and communication method for server cooperationTAKEDA YUKIKO·Filed 2008·Granted Feb 18, 2014·0 cites·11 claims
- 3753US2009080655A1Network system, data transmission device, session monitor system and packet monitor transmission deviceHITACHI LTD·Filed 2008·Application pending·0 cites
- 3852US2014164543A1Communication System, Application Server and Communication Method for Server CooperationHITACHI LTD·Filed 2014·Application pending·0 cites
- 3951US5701412ATelecommunications service control method in intelligent networkHITACHI LTD·Filed 1994·Granted Dec 23, 1997·22 cites·24 claims
- 4051US2010115565A1Content and cm delivery system and content information serverHITACHI LTD·Filed 2009·Application pending·0 cites
- 4151US2009144811A1Content delivery systemHITACHI LTD·Filed 2008·Application pending·0 cites
- 4249US8364827B2Communication systemHITACHI LTD·Filed 2009·Granted Jan 29, 2013·0 cites·7 claims
- 4349US2010064182A1Communication systemHITACHI LTD·Filed 2009·Application pending·0 cites
- 4449US2010034209A1Communication system and home gatewayHITACHI LTD·Filed 2009·Application pending·0 cites
- 4548US10526288B2Method for preparing 4-(piperidin-4-yl)morpholineYUKI GOSEI YAKUHIN KOGYO KK·Filed 2017·Granted Jan 7, 2020·0 cites·9 claims
- 4648US2006010321A1Network system, data transmission device, session monitor system and packet monitor transmission deviceNAKAMURA HITOMI·Filed 2004·Application pending·0 cites
- 4746US2009245499A1Call transfer system and call transfer control methodWADA MITSUHIRO·Filed 2009·Application pending·0 cites
- 4846US2010222022A1Communication method, communication system and access method to service provider baseHITACHI LTD·Filed 2009·Application pending·0 cites
- 4942US10370369B2Acid addition salt of 3-aminoquinuclidine which does not exhibit deliquescenceYUKI GOSEI YAKUHIN KOGYO KK·Filed 2016·Granted Aug 6, 2019·0 cites·3 claims
- 5041US2008013545A1QoS CONTROL SYSTEMONO GO·Filed 2007·Application pending·0 cites
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →