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Yoko Kikuta
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Kanagawa, JP
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last 30 patents
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Patent Grant
Mobile communications system, mobile communications network control...
Patent number
7,835,756
Issue date
Nov 16, 2010
NTT DoCoMo, Inc.
Yoko Kikuta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile communications system, mobile communications network control...
Patent number
7,454,196
Issue date
Nov 18, 2008
NTT DoCoMo, Inc.
Yoko Kikuta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile communications system, mobile communications network control...
Patent number
7,340,245
Issue date
Mar 4, 2008
NTT DoCoMo, Inc.
Yoko Kikuta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile communications system, mobile communications network control...
Patent number
7,257,394
Issue date
Aug 14, 2007
NTT DoCoMo, Inc.
Yoko Kikuta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile communication method and mobile communication system
Patent number
6,915,136
Issue date
Jul 5, 2005
NTT DoCoMo, Inc.
Yoko Kikuta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
MOBILE COMMUNICATIONS SYSTEM, MOBILE COMMUNICATIONS NETWORK CONTROL...
Publication number
20070190988
Publication date
Aug 16, 2007
NTT DoCoMo, Inc.
Yoko Kikuta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOBILE COMMUNICATIONS SYSTEM, MOBILE COMMUNICATIONS NETWORK CONTROL...
Publication number
20070190989
Publication date
Aug 16, 2007
NTT DoCoMo, Inc.
Yoko Kikuta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Mobile communications system, mobile communications network control...
Publication number
20060040652
Publication date
Feb 23, 2006
NTT DoCoMo, Inc.
Yoko Kikuta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Suspened service recovery system, suspended service recovery method...
Publication number
20040054801
Publication date
Mar 18, 2004
NTT DoCoMo, Inc.
Norihiro Kawasaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Multicast address allocation apparatus, information distribution ap...
Publication number
20030157933
Publication date
Aug 21, 2003
NTT DoCoMo, Inc.
Yugo Watanabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Mobile communications system, mobile communications network control...
Publication number
20030013435
Publication date
Jan 16, 2003
NTT DoCoMo, Inc.
Yoko Kikuta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Mobile communication method and mobile communication system
Publication number
20020077129
Publication date
Jun 20, 2002
Yoko Kikuta
H04 - ELECTRIC COMMUNICATION TECHNIQUE