Inventor · disambiguated record
Shiro Tanabe
Also filed as: TANABE SHIRO
20 granted patents·3 pending applications·1,791 citations·filing 1989–2013
96Inventor score
Top patents by PatentIndex Score
23 records- 0199US5027400AMultimedia bidirectional broadcast systemHITACHI LTD·Filed 1989·Granted Jun 25, 1991·1.2k cites·47 claims
- 0291US6829232B1Communication 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
- 0390US6633571B1VPN composing method, interwork router, packet communication method, data communication apparatus, and packet relaying apparatusHITACHI LTD·Filed 1999·Granted Oct 14, 2003·144 cites·5 claims
- 0489US5612959AMulticast communications methodHITACHI LTD·Filed 1993·Granted Mar 18, 1997·164 cites·31 claims
- 0584US7599682B2Method 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
- 0683US7974269B2Mobile communication control method and mobile communication systemHITACHI LTD·Filed 2005·Granted Jul 5, 2011·11 cites·5 claims
- 0779US8239468B2Session QoS control apparatusIKEDA HIROKI·Filed 2009·Granted Aug 7, 2012·7 cites·20 claims
- 0875US7889758B2Method for allocating subchannel in wireless networkHITACHI LTD·Filed 2005·Granted Feb 15, 2011·6 cites·11 claims
- 0975US7881311B2VPN composing method, interwork router, packet communication method, data communication apparatus, and packet relaying apparatusHITACHI LTD·Filed 2003·Granted Feb 1, 2011·13 cites·21 claims
- 1073US7606914B2Session QoS control apparatusHITACHI LTD·Filed 2004·Granted Oct 20, 2009·15 cites·6 claims
- 1170US7016373B2Packet switching apparatusHITACHI LTD·Filed 2001·Granted Mar 21, 2006·9 cites·8 claims
- 1269US7983281B2VPN composing method, interwork router, packet communication method, data communication apparatus, and packet relaying apparatusHITACHI LTD·Filed 2007·Granted Jul 19, 2011·2 cites·11 claims
- 1369US5749053AMobile communication network and control method thereofHITACHI LTD·Filed 1995·Granted May 5, 1998·70 cites·20 claims
- 1468US8582587B2VPN composing method, interwork router, packet communication method, data communication apparatus, and packet relaying apparatusSAKAMOTO KENICHI·Filed 2011·Granted Nov 12, 2013·2 cites·12 claims
- 1563US5333131APacket switching method and system with self-routing switchHITACHI LTD·Filed 1991·Granted Jul 26, 1994·50 cites·13 claims
- 1657US9124531B2VPN composing method, interwork router, packet communication method, data communication apparatus, and packet relaying apparatusHITACHI LTD·Filed 2013·Granted Sep 1, 2015·0 cites·15 claims
- 1751US5701412ATelecommunications service control method in intelligent networkHITACHI LTD·Filed 1994·Granted Dec 23, 1997·22 cites·24 claims
- 1846US5177736APacket switchHITACHI LTD·Filed 1991·Granted Jan 5, 1993·25 cites·13 claims
- 1940US2005047420A1Mobile IPv6 network having multiple home agents and method of load balanceFiled 2004·Application pending·0 cites
- 2039US5129046AMethod for automatically converting a data flow description of a source program directly into a function design chartHITACHI LTD·Filed 1989·Granted Jul 7, 1992·13 cites·3 claims
- 2139US2005207342A1Communication terminal device, communication terminal receiving method, communication system and gatewayTANABE SHIRO·Filed 2005·Application pending·0 cites
- 2238US2005232188A1QoS oriented handover method for mobile IPv6 in MPLS networkSAKAMOTO KENICHI·Filed 2005·Application pending·0 cites
- 2337US6055238APacket terminal and packet communication networkHITACHI LTD·Filed 1995·Granted Apr 25, 2000·4 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →