Inventor · disambiguated record
Masami Yabusaki
Also filed as: YABUSAKI MASAMI
36 granted patents·14 pending applications·463 citations·filing 1993–2009
97Inventor score
Top patents by PatentIndex Score
50 records- 0195US7574222B2Method and system for location management and location information providing systemNTT DOCOMO INC·Filed 2002·Granted Aug 11, 2009·99 cites·16 claims
- 0293US7684801B2Control device, handover control method and mobile communication systemNTT DOCOMO INC·Filed 2007·Granted Mar 23, 2010·34 cites·12 claims
- 0390US7072654B2Location registration method for mobile communication terminals, en bloc paging method for mobile communication terminals, and mobile communication systemNTT DOCOMO INC·Filed 2005·Granted Jul 4, 2006·30 cites·20 claims
- 0488US7120459B2Mobility control apparatus, mobile communication terminal and mobile communication systemNTT DOCOMO INC·Filed 2003·Granted Oct 10, 2006·52 cites·18 claims
- 0580US8285257B2Emotion recognition message system, mobile communication terminal therefor and message storage server thereforISOBE SHIN-ICHI·Filed 2009·Granted Oct 9, 2012·9 cites·10 claims
- 0677US7113784B2Method of registering position of mobile communication terminal, general calling method for mobile communication terminal and mobile communication systemNTT DOCOMO INC·Filed 2001·Granted Sep 26, 2006·26 cites·40 claims
- 0775US8380047B2Video editing system, video editing server and communication terminalNTT DOCOMO INC·Filed 2009·Granted Feb 19, 2013·3 cites·10 claims
- 0864US7286814B2Location registration system, mobile terminal, control equipment, methods of location registration in the location registration systemNTT DOCOMO INC·Filed 2002·Granted Oct 23, 2007·11 cites·5 claims
- 0963US6834102B2System and method for controlling transferNTT DOCOMO INC·Filed 2001·Granted Dec 21, 2004·6 cites·5 claims
- 1062US5677954ACryptical control method for personal communicationNIPPON TELEGRAPH & TELEPHONE·Filed 1994·Granted Oct 14, 1997·41 cites·9 claims
- 1161US8620311B2Communication system for carrying out call control of communication terminal and communication method thereforKOJO YU·Filed 2009·Granted Dec 31, 2013·2 cites·8 claims
- 1261US8068866B2Group communication serverISOBE SHIN-ICHI·Filed 2007·Granted Nov 29, 2011·2 cites·7 claims
- 1361US7917158B2Method and system for location management and location information providing systemNTT DOCOMO INC·Filed 2009·Granted Mar 29, 2011·1 cites·4 claims
- 1461US6952581B2Location registration control method, mobile communication network, and communication terminalNTT DOCOMO INC·Filed 2001·Granted Oct 4, 2005·8 cites·20 claims
- 1559US8954036B2Data arrival control server and method for notifying a communication terminal of a plurality of communication terminals of data arrival at a certain communication terminal of the plurality of communication terminalsKOJO YU·Filed 2009·Granted Feb 10, 2015·2 cites·9 claims
- 1659US7142859B2Protocol terminating method, control signal terminating server apparatus, and mobile communication systemNTT DOCOMO INC·Filed 2004·Granted Nov 28, 2006·5 cites·39 claims
- 1758US7840179B2Base station, video distribution system, and distribution control methodNTT DOCOMO INC·Filed 2007·Granted Nov 23, 2010·1 cites·7 claims
- 1858US6915136B2Mobile communication method and mobile communication systemNTT DOCOMO INC·Filed 2001·Granted Jul 5, 2005·11 cites·13 claims
- 1958US5940385AMulticellular transmission method and apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 1996·Granted Aug 17, 1999·19 cites·17 claims
- 2056US8045963B2Communication message storing and delivering device, mobile communication terminal device, and communication message storing and delivering methodNTT DOCOMO INC·Filed 2008·Granted Oct 25, 2011·2 cites·15 claims
- 2156US7145999B2Incoming call forwarding communication system and the methodNTT DOCOMO INC·Filed 2001·Granted Dec 5, 2006·3 cites·16 claims
- 2254US7113785B2Method of location registration, location registration system, mobile communication terminal equipment for setting up location registration area, and program for setting up location registration areaNTT DOCOMO INC·Filed 2002·Granted Sep 26, 2006·4 cites·21 claims
- 2353US6970707B2Handover control method and handover path determination for use in communication systemNTT DOCOMO INC·Filed 2002·Granted Nov 29, 2005·3 cites·10 claims
- 2453US5703941AConnection control method for personal communicationsNIPPON TELEGRAPH & TELEPHONE·Filed 1996·Granted Dec 30, 1997·18 cites·4 claims
- 2553US2008188238A1Method and system for location management and location information providing systemNTT DOCOMO INC·Filed 2008·Application pending·0 cites
- 2651US2008215351A1Service information providing apparatus and service information providing methodNTT DOCOMO INC·Filed 2007·Application pending·0 cites
- 2750US8265927B2Communication system for building speech database for speech synthesis, relay device therefor, and relay method thereforISOBE SHIN-ICHI·Filed 2009·Granted Sep 11, 2012·1 cites·23 claims
- 2850US7818363B2Communications system, communications method, network manager, and transfer deviceNTT DOCOMO INC·Filed 2007·Granted Oct 19, 2010·0 cites·2 claims
- 2950US2007291754A1Packet communications system and transfer deviceNTT DOCOMO INC·Filed 2007·Application pending·0 cites
- 3049US2004250132A1Information delivery server, counting system, information delivery system, information delivery method, counting method, and recording mediumFiled 2002·Application pending·0 cites
- 3148US2007036103A1Protocol and control signal termination in a communication systemNTT DOCOMO INC·Filed 2006·Application pending·0 cites
- 3247US8345598B2Mobility management method and network deviceNTT DOCOMO INC·Filed 2007·Granted Jan 1, 2013·0 cites·2 claims
- 3347US2011093272A1Media process server apparatus and media process method thereforNTT DOCOMO INC·Filed 2009·Application pending·0 cites
- 3447US2009217166A1Video editing apparatus, terminal device and gui program transmission methodNTT DOCOMO INC·Filed 2009·Application pending·0 cites
- 3546US6512924B2Mobile communications systemNIPPON TELEGRAPH & TELEPHONE·Filed 1999·Granted Jan 28, 2003·20 cites·7 claims
- 3646US5513211ARadio communication system with controlled voice code switchingNIPPON TELEGRAPH & TELEPHONE·Filed 1994·Granted Apr 30, 1996·17 cites·3 claims
- 3746US2004034644A1Information recorded medium and system using the sameFiled 2001·Application pending·0 cites
- 3846US2003161319A1Packet communications system and transfer deviceNTT DOCOMO INC·Filed 2003·Application pending·0 cites
- 3945US7945686B2Communication control apparatus and methodNTT DOCOMO INC·Filed 2008·Granted May 17, 2011·0 cites·3 claims
- 4045US2003167341A1Communications system, communications method, network manager, and transfer deviceNTT DOCOMO INC·Filed 2003·Application pending·0 cites
- 4145US2004082329A1Control device, handover control method and mobile communication systemNTT DOCOMO INC·Filed 2003·Application pending·0 cites
- 4244US8243906B2Group communication system, group ID number issuing apparatus, and call control apparatusKOJO YU·Filed 2009·Granted Aug 14, 2012·0 cites·11 claims
- 4344US8050667B2Virtual terminal server, mobile communication terminal, communication control system, and communication control methodNTT DOCOMO INC·Filed 2008·Granted Nov 1, 2011·0 cites·6 claims
- 4444US2009303985A1Communication control method and communication control apparatusNTT DOCOMO INC·Filed 2007·Application pending·0 cites
- 4543US5572584AConnection control method for personal communicationsNIPPON TELEGRAPH & TELEPHONE·Filed 1995·Granted Nov 5, 1996·8 cites·10 claims
- 4642US2003157933A1Multicast address allocation apparatus, information distribution apparatus, information distribution systemNTT DOCOMO INC·Filed 2002·Application pending·0 cites
- 4741US8467771B2Server apparatus and message transmission methodTAMURA MOTOSHI·Filed 2008·Granted Jun 18, 2013·0 cites·9 claims
- 4841US5649301AMobile communication method for controlling origination or termination of a call in a desired networkNIPPON TELEGRAPH & TELEPHONE·Filed 1993·Granted Jul 15, 1997·23 cites·8 claims
- 4941US2009156169A1Mobile communication terminal, mobile switching center, message storage device, and message storing methodNTT DOCOMO INC·Filed 2008·Application pending·0 cites
- 5030US5995837AMobile communication systemNIPPON TELEGRAPH & TELEPHONE·Filed 1995·Granted Nov 30, 1999·2 cites·15 claims
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