Inventor · disambiguated record
Daichi Funato
Also filed as: FUNATO DAICHI
25 granted patents·2 pending applications·343 citations·filing 2002–2023
96Inventor score
Top patents by PatentIndex Score
27 records- 0198US7769397B2Method and apparatus for dormant mode support with pagingNTT DOCOMO INC·Filed 2008·Granted Aug 3, 2010·112 cites·11 claims
- 0288US8504034B2System and method for population tracking, counting, and movement estimation using mobile operational data and/or geographic information in mobile networkMIYAKE MOTOHARU·Filed 2011·Granted Aug 6, 2013·8 cites·20 claims
- 0388US7610053B2Method and apparatus for dormant mode support with pagingNTT DOCOMO INC·Filed 2006·Granted Oct 27, 2009·11 cites·9 claims
- 0486US8559976B2System and method for population tracking, counting, and movement estimation using mobile operational data and/or geographic information in mobile networkMIYAKE MOTOHARU·Filed 2011·Granted Oct 15, 2013·7 cites·22 claims
- 0586US6832087B2Low latency mobile initiated tunneling handoffNTT DOCOMO INC·Filed 2002·Granted Dec 14, 2004·52 cites·35 claims
- 0683US12407754B2Control apparatus for gateway in mobile communication systemSORACOM INC·Filed 2023·Granted Sep 2, 2025·0 cites·16 claims
- 0782US11595830B2Control apparatus for gateway in mobile communication systemSORACOM INC·Filed 2019·Granted Feb 28, 2023·2 cites·15 claims
- 0881US12143923B2Communication system and communication methodSORACOM INC·Filed 2023·Granted Nov 12, 2024·0 cites·20 claims
- 0981US7545754B2Geographically adjacent access router discovery and caching for mobile nodesNTT DOCOMO INC·Filed 2002·Granted Jun 9, 2009·36 cites·30 claims
- 1079US8843157B2Dynamic travel behavior estimation in mobile networkMIYAKE MOTOHARU·Filed 2011·Granted Sep 23, 2014·5 cites·20 claims
- 1177US7574223B2Method and associated apparatus for distributed dynamic paging area clustering under heterogeneous access networksNTT DOCOMO INC·Filed 2005·Granted Aug 11, 2009·7 cites·3 claims
- 1277US7356010B2Point coordinator control passing scheme using a scheduling information parameter set for an IEEE 802.11 wireless local area networkNTT DOCOMO INC·Filed 2002·Granted Apr 8, 2008·29 cites·22 claims
- 1377US7206579B2Adaptive IP handoff triggering and iterative tuning of IP handoff trigger timingNTT DOCOMO INC·Filed 2002·Granted Apr 17, 2007·25 cites·28 claims
- 1474US11337084B2Control apparatus for gateway in mobile communication systemSORACOM INC·Filed 2019·Granted May 17, 2022·1 cites·16 claims
- 1573US7689225B2Method and apparatus for dormant mode support with pagingNTT DOCOMO INC·Filed 2002·Granted Mar 30, 2010·11 cites·17 claims
- 1670US7920879B2Method and apparatus for dormant mode support with pagingNTT DOCOMO INC·Filed 2007·Granted Apr 5, 2011·2 cites·14 claims
- 1770US6978137B2Aggregation point prediction matching for coherent layer three signaling and fast IP mobility triggeringNTT DOCOMO INC·Filed 2002·Granted Dec 20, 2005·14 cites·38 claims
- 1868US11765644B2Communication system and communication methodSORACOM INC·Filed 2021·Granted Sep 19, 2023·0 cites·6 claims
- 1966US7937096B2Method and associated apparatus for distributed dynamic paging area clustering under heterogeneous access networksNTT DOCOMO INC·Filed 2002·Granted May 3, 2011·11 cites·9 claims
- 2063US7743158B2Access network dynamic firewallNTT DOCOMO INC·Filed 2002·Granted Jun 22, 2010·8 cites·26 claims
- 2158US11805429B2Control apparatus for gateway in mobile communication systemSORACOM INC·Filed 2018·Granted Oct 31, 2023·0 cites·10 claims
- 2258US2018255132A1Control apparatus for gateway in mobile communication systemSORACOM INC·Filed 2018·Application pending·0 cites
- 2357US11197234B2Communication system and communication methodSORACOM INC·Filed 2017·Granted Dec 7, 2021·0 cites·18 claims
- 2457US8510442B2Method and apparatus for dormant mode support with pagingFUNATO DAICHI·Filed 2007·Granted Aug 13, 2013·1 cites·10 claims
- 2552US7933963B2Reception notification control method and systemNTT DOCOMO INC·Filed 2008·Granted Apr 26, 2011·0 cites·23 claims
- 2650US7474890B2Reception notification control method and systemNTT DOCOMO INC·Filed 2002·Granted Jan 6, 2009·1 cites·3 claims
- 2742US2003104814A1Low latency mobile initiated tunneling handoffDOCOMO COMM LAB USA·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →