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Jun Kakishima
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Yokohama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
System, method and apparatus for controlling mobile terminal handover
Patent number
7,899,458
Issue date
Mar 1, 2011
NTT DoCoMo, Inc.
Jun Kakishima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication control unit and communication control method
Patent number
7,664,835
Issue date
Feb 16, 2010
NTT DoCoMo, Inc.
Jun Kakishima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for controlling network, network controlling appa...
Patent number
7,613,143
Issue date
Nov 3, 2009
NTT DoCoMo, Inc.
Jun Kakishima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Protocol terminating method, control signal terminating server appa...
Patent number
7,142,859
Issue date
Nov 28, 2006
NTT DoCoMo, Inc.
Kenji Nishimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM FOR AND ITS METHOD OF CONTROLLING HANDOVER, MOBILE TERMINAL,...
Publication number
20070224994
Publication date
Sep 27, 2007
NTT DoCoMo, Inc.
Jun Kakishima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication control unit and communication control method
Publication number
20070067491
Publication date
Mar 22, 2007
NTT DoCoMo, Inc.
Jun Kakishima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Protocol and control signal termination in a communication system
Publication number
20070036103
Publication date
Feb 15, 2007
NTT DoCoMo, Inc.
Kenji Nishimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Handover control equipment, radio resource management equipment, ne...
Publication number
20050272428
Publication date
Dec 8, 2005
NTT DoCoMo, Inc.
Akimichi Tanabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Protocol terminating method, control signal terminating server appa...
Publication number
20050085227
Publication date
Apr 21, 2005
Kenji Nishimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for controlling network, network controlling appa...
Publication number
20040252696
Publication date
Dec 16, 2004
NTT DoCoMo, Inc.
Jun Kakishima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System for and its method of controlling handover, mobile terminal,...
Publication number
20040219918
Publication date
Nov 4, 2004
NTT DoCoMo, Inc.
Jun Kakishima
H04 - ELECTRIC COMMUNICATION TECHNIQUE