Inventor · disambiguated record
Hidetoshi Yokota
Also filed as: YOKOTA HIDETOSHI
25 granted patents·11 pending applications·349 citations·filing 1997–2014
95Inventor score
Files withDUTTA ASHUTOSH10KDDI CORP8BRIDGESTONE CORP6BRIDGESTONE FIRESTONE NORTH AM5BRODGESTONE FIRESTONE NORTH AM1
Top patents by PatentIndex Score
36 records- 0198US7203579B2Method and apparatus for estimating road surface state and tire running state, ABS and vehicle control using the sameBRIDGESTONE CORP·Filed 2002·Granted Apr 10, 2007·114 cites·91 claims
- 0285US8098627B2P-CSCF fast handoff for IMS/MMS architectureDUTTA ASHUTOSH·Filed 2007·Granted Jan 17, 2012·14 cites·15 claims
- 0380US7032436B2Method for estimating vehicular running state, vehicular running state estimating device, vehicle control device, and tire wheelBRIDGESTONE CORP·Filed 2001·Granted Apr 25, 2006·24 cites·33 claims
- 0477US6052734AMethod and apparatus for dynamic data rate control over a packet-switched networkKOKUSAI DENSHIN DENWA CO LTD·Filed 1998·Granted Apr 18, 2000·110 cites·6 claims
- 0574US7228131B2IPv6/IPv4 tunneling methodKDDI CORP·Filed 2005·Granted Jun 5, 2007·6 cites·2 claims
- 0671US7577119B2Mobile network, and data communication method thereforKDDI CORP·Filed 2005·Granted Aug 18, 2009·5 cites·2 claims
- 0770US9025771B2Security optimization for IMS/MMD architectureDUTTA ASHUTOSH·Filed 2007·Granted May 5, 2015·5 cites·6 claims
- 0870US7746891B2Enabling mobile IPv6 communication over a network containing IPv4 components using ISATAPKDDI CORP·Filed 2004·Granted Jun 29, 2010·14 cites·28 claims
- 0968US7152643B2Rim wheel, and tire-rim assemblyBRIDGESTONE CORP·Filed 2002·Granted Dec 26, 2006·10 cites·10 claims
- 1065US6732776B2Pneumatic tire having multiple element bead assemblyBRIDGESTONE FIRESTONE NORTH AM·Filed 2002·Granted May 11, 2004·7 cites·36 claims
- 1164US9094412B2Self organizing IP multimedia subsystemDUTTA ASHUTOSH·Filed 2010·Granted Jul 28, 2015·2 cites·9 claims
- 1262US7236469B2Data transfer system using mobile IPKDDI CORP·Filed 2002·Granted Jun 26, 2007·7 cites·4 claims
- 1357US6595256B1Pneumatic tire having a body cord insert that reduces the rolling resistance of the tireBRIDGESTONE FIRESTONE NORTH AM·Filed 2000·Granted Jul 22, 2003·6 cites·20 claims
- 1455US6435239B1Pneumatic tire having multiple element bead assemblyBRIDGESTONE FIRESTONE NORTH AM·Filed 2000·Granted Aug 20, 2002·4 cites·7 claims
- 1554US8670407B2Proxy mobile IPDUTTA ASHUTOSH·Filed 2008·Granted Mar 11, 2014·1 cites·6 claims
- 1649US6006804APneumatic radial tire including vibration buffer wallBRIDGESTONE CORP·Filed 1997·Granted Dec 28, 1999·15 cites·15 claims
- 1748US8971291B2P-CSCF fast handoff for IMS/MMS architectureDUTTA ASHUTOSH·Filed 2011·Granted Mar 3, 2015·0 cites·5 claims
- 1848US7436805B2Method for call establishment over a packet exchange networkKDDI CORP·Filed 2004·Granted Oct 14, 2008·0 cites·10 claims
- 1947US8565186B2Methods of mitigation of trombone routing in an IMS/MMD networkDUTTA ASHUTOSH·Filed 2007·Granted Oct 22, 2013·0 cites·3 claims
- 2046US6513561B1Pneumatic tire having multiple modulus body cord to reduce rolling resistanceBRIDGESTONE FIRESTONE NORTH AM·Filed 2000·Granted Feb 4, 2003·1 cites·7 claims
- 2145US7756091B2Mobile network and communication method thereofNAT INST INF & COMM TECH·Filed 2004·Granted Jul 13, 2010·0 cites·4 claims
- 2245US2005015497A1Automatic IPv6 connect agent discovery using DNSFiled 2003·Application pending·0 cites
- 2345US2005099976A1Enabling mobile IPv6 communication over a network containing IPv4 components using a tunnel broker modelFiled 2004·Application pending·0 cites
- 2444US2014166179A1Pneumatic tire and method of producing the sameBRIDGESTONE CORP·Filed 2013·Application pending·0 cites
- 2544US2004186878A1Internet service provider facilitating IPv6 connectivity across a customer's network containing IPv4 componentsFiled 2003·Application pending·0 cites
- 2643US6470938B1Pneumatic tire having layer of rubber disposed between the body and belt packageBRIDGESTONE FIRESTONE NORTH AM·Filed 2000·Granted Oct 29, 2002·3 cites·1 claims
- 2742US8625551B2Flexible mobility framework for heterogeneous roaming in next generation wireless networksDUTTA ASHUTOSH·Filed 2007·Granted Jan 7, 2014·0 cites·16 claims
- 2842US2010217980A1Communication Control System, Mobile Communication Terminal and Computer ProgramKDDI CORP·Filed 2007·Application pending·0 cites
- 2941US2002059452A1Method and system for transferring data in mobile IPKDDI CORP·Filed 2001·Application pending·0 cites
- 3040US9440500B2Pneumatic tireBRIDGESTONE CORP·Filed 2014·Granted Sep 13, 2016·0 cites·4 claims
- 3140US6971427B2Pneumatic tire having multiple modulus body cord to reduce rolling resistanceBRODGESTONE FIRESTONE NORTH AM·Filed 2002·Granted Dec 6, 2005·1 cites·12 claims
- 3238US2012239727A1Multimedia service network and method for providing the sameDUTTA ASHUTOSH·Filed 2011·Application pending·0 cites
- 3337US2012221700A1System, Method and Program for Telecom Infrastructure Virtualization and ManagementDUTTA ASHUTOSH·Filed 2011·Application pending·0 cites
- 3436US2006009197A1Call setting method for packet exchange networkKDDI CORP·Filed 2005·Application pending·0 cites
- 3536US2012042084A1Self-organizing ims network and method for organizing and maintaining sessionsDUTTA ASHUTOSH·Filed 2011·Application pending·0 cites
- 3630US2003037855A1Pneumatic tire having layer of rubber disposed between the body and belt packageFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →