Inventor · disambiguated record
Yoichiro Igarashi
Also filed as: IGARASHI YOICHIRO
10 granted patents·12 pending applications·503 citations·filing 2001–2016
91Inventor score
Top patents by PatentIndex Score
22 records- 0195US7277948B2Network system with dynamic service profile updating functionsFUJITSU LTD·Filed 2001·Granted Oct 2, 2007·150 cites·11 claims
- 0295US7068640B2VPN system in mobile IP network, and method of setting VPNFUJITSU LTD·Filed 2001·Granted Jun 27, 2006·167 cites·22 claims
- 0391US6917605B2Mobile network system and service control information changing methodFUJITSU LTD·Filed 2001·Granted Jul 12, 2005·91 cites·16 claims
- 0484US7949755B2Network/service control methodFUJITSU LTD·Filed 2007·Granted May 24, 2011·12 cites·2 claims
- 0584US7310525B2Network service system using temporary user identifierFUJITSU LTD·Filed 2005·Granted Dec 18, 2007·13 cites·10 claims
- 0679US7577105B2Cooperation information managing apparatus and gateway apparatus for use in cooperation information managing systemFUJITSU LTD·Filed 2004·Granted Aug 18, 2009·30 cites·5 claims
- 0778US7510113B2Billing system, and device constituting sameFUJITSU LTD·Filed 2002·Granted Mar 31, 2009·25 cites·8 claims
- 0870US7424538B2Service control network systemFUJITSU LTD·Filed 2003·Granted Sep 9, 2008·15 cites·7 claims
- 0948US2004156487A1Messaging systemFiled 2004·Application pending·0 cites
- 1044US9209756B2Optical receiver module including a thin film resistor parallel connected to a bias padOCLARO JAPAN INC·Filed 2014·Granted Dec 8, 2015·0 cites·9 claims
- 1144US2008107082A1Mobile communication apparatusFUJITSU LTD·Filed 2007·Application pending·0 cites
- 1243US2005144270A1Information distributing systemFiled 2004·Application pending·0 cites
- 1343US2003196118A1Service control network and its control methodFiled 2003·Application pending·0 cites
- 1441US2005259620A1Linkage information management system and message transfer control systemIGARASHI YOICHIRO·Filed 2005·Application pending·0 cites
- 1540US9500825B2Optical moduleOCLARO JAPAN INC·Filed 2016·Granted Nov 22, 2016·0 cites·8 claims
- 1640US2002006133A1Communications service providing system, and mobile terminal device, address server device, and router device for use therewithFiled 2001·Application pending·0 cites
- 1740US2002199104A1Service control networkFiled 2002·Application pending·0 cites
- 1840US2004105542A1Common key encryption communication systemFiled 2003·Application pending·0 cites
- 1940US2005148321A1Network access control systemFiled 2005·Application pending·0 cites
- 2040US2005208940A1Network service system using a temporary use identifierTAKASE MASAAKI·Filed 2004·Application pending·0 cites
- 2140US2001016492A1Mobile communications service providing system and mobile communications service providing methodFiled 2001·Application pending·0 cites
- 2240US2001012777A1Mobile communications system and method thereofFiled 2001·Application pending·0 cites
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