Murata; Kazunori

Patent Applications and Registrations

Patent applications and USPTO patent grants for Murata; Kazunori.The latest application filed is for "service control network".

Company Profile

0.4.7

Murata; Kazunori - Fukuoka JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Network system with dynamic service profile updating functions Grant 7,277,948 - Igarashi , et al. October 2, 2	2007-10-02
VPN system in mobile IP network, and method of setting VPN Grant 7,068,640 - Kakemizu , et al. June 27, 2	2006-06-27
Mobile network system and service control information changing method Grant 6,917,605 - Kakemizu , et al. July 12, 2	2005-07-12
Boundary device for performing a connection control at a boundary between two communications networks Grant 6,563,794 - Takashima , et al. May 13, 2	2003-05-13
Service control network App 20020199104 - Kakemizu, Mitsuaki ; et al.	2002-12-26
VPN system in mobile IP network, and method of setting VPN App 20020018456 - Kakemizu, Mitsuaki ; et al.	2002-02-14
Communications service providing system, and mobile terminal device, address server device, and router device for use therewith App 20020006133 - Kakemizu, Mitsuaki ; et al.	2002-01-17
Network system with dynamic service profile updating functions App 20010053694 - Igarashi, Yoichiro ; et al.	2001-12-20
Mobile network system and service control information changing method App 20010036164 - Kakemizu, Mitsuaki ; et al.	2001-11-01
Mobile communications service providing system and mobile communications service providing method App 20010016492 - Igarashi, Yoichiro ; et al.	2001-08-23
Mobile communications system and method thereof App 20010012777 - Igarashi, Yoichiro ; et al.	2001-08-09

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