Masaaki Wakamoto

Person

Kawasaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Billing system, and device constituting same
- Patent number 7,510,113
- Issue date Mar 31, 2009
- Fujitsu Limited
- Yoichiro Igarashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mobile packet communication system
- Patent number 7,359,350
- Issue date Apr 15, 2008
- Fujitsu Limited
- Tsuguo Kato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network system with dynamic service profile updating functions
- Patent number 7,277,948
- Issue date Oct 2, 2007
- Fujitsu Limited
- Yoichiro Igarashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Recording medium, fault analysis device and fault analysis method
- Patent number 7,197,014
- Issue date Mar 27, 2007
- Fujitsu Limited
- Tsuneo Katsuyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
VPN system in mobile IP network, and method of setting VPN
- Patent number 7,068,640
- Issue date Jun 27, 2006
- Fujitsu Limited
- Mitsuaki Kakemizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile network system and service control information changing method
- Patent number 6,917,605
- Issue date Jul 12, 2005
- Fujitsu Limited
- Mitsuaki Kakemizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile packet communication system
- Patent number 6,646,999
- Issue date Nov 11, 2003
- Fujitsu Limited
- Tsuguo Kato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data management system, primary server, and secondary server for da...
- Patent number 6,212,521
- Issue date Apr 3, 2001
- Fujitsu Limited
- Shinji Minami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Navigation apparatus
- Patent number 6,028,838
- Issue date Feb 22, 2000
- Fujitsu Limited
- Shinya Yamamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Network element managing system
- Patent number 5,729,688
- Issue date Mar 17, 1998
- Fujitsu Limited
- Moowan Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated communication system with intelligent network and teleco...
- Patent number 5,526,415
- Issue date Jun 11, 1996
- Fujitsu Limited
- Masaaki Wakamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Accounting system for multimedia communications system
- Patent number 5,438,356
- Issue date Aug 1, 1995
- Fujitsu Limited
- Kazumasa Ushiki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Diagnostic expert system
- Patent number 5,107,500
- Issue date Apr 21, 1992
- Fujitsu Ltd.
- Masaaki Wakamoto
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Recording medium, fault analysis device and fault analysis method
- Publication number 20050289395
- Publication date Dec 29, 2005
- FUJITSU LIMITED
- Tsuneo Katsuyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Linkage information management system and message transfer control...
- Publication number 20050259620
- Publication date Nov 24, 2005
- Yoichiro Igarashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mobile packet communication system
- Publication number 20040048615
- Publication date Mar 11, 2004
- Tsuguo Kato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Service control network
- Publication number 20020199104
- Publication date Dec 26, 2002
- Mitsuaki Kakemizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Billing system, and device constituting same
- Publication number 20020188562
- Publication date Dec 12, 2002
- Yoichiro Igarashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VPN system in mobile IP network, and method of setting VPN
- Publication number 20020018456
- Publication date Feb 14, 2002
- Mitsuaki Kakemizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communications service providing system, and mobile terminal device...
- Publication number 20020006133
- Publication date Jan 17, 2002
- Mitsuaki Kakemizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network system with dynamic service profile updating functions
- Publication number 20010053694
- Publication date Dec 20, 2001
- FUJITSU LIMITED
- Yoichiro Igarashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mobile network system and service control information changing method
- Publication number 20010036164
- Publication date Nov 1, 2001
- FUJITSU LIMITED
- Mitsuaki Kakemizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mobile communications service providing system and mobile communica...
- Publication number 20010016492
- Publication date Aug 23, 2001
- Yoichiro Igarashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mobile communications system and method thereof
- Publication number 20010012777
- Publication date Aug 9, 2001
- Yoichiro Igarashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Masaaki Wakamoto

Person

Patents Grantslast 30 patents

Billing system, and device constituting same

Mobile packet communication system

Network system with dynamic service profile updating functions

Recording medium, fault analysis device and fault analysis method

VPN system in mobile IP network, and method of setting VPN

Mobile network system and service control information changing method

Mobile packet communication system

Data management system, primary server, and secondary server for da...

Navigation apparatus

Network element managing system

Integrated communication system with intelligent network and teleco...

Accounting system for multimedia communications system

Diagnostic expert system

Patents Applicationslast 30 patents

Recording medium, fault analysis device and fault analysis method

Linkage information management system and message transfer control...

Mobile packet communication system

Service control network

Billing system, and device constituting same

VPN system in mobile IP network, and method of setting VPN

Communications service providing system, and mobile terminal device...

Network system with dynamic service profile updating functions

Mobile network system and service control information changing method

Mobile communications service providing system and mobile communica...

Mobile communications system and method thereof