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Michiko Wakui
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Chiyoda-ku, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Communication system, communication control device, communication m...
Patent number
8,937,883
Issue date
Jan 20, 2015
NTT DoCoMo, Inc.
Michiko Wakui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication system, communication control device, communication m...
Patent number
8,902,783
Issue date
Dec 2, 2014
NTT DoCoMo, Inc.
Michiko Wakui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication system for carrying out call control of communication...
Patent number
8,620,311
Issue date
Dec 31, 2013
NTT DoCoMo, Inc.
Yu Kojo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Location acquiring system and location information acquiring method
Patent number
8,396,487
Issue date
Mar 12, 2013
NTT DoCoMo, Inc.
Yu Kojo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
COMMUNICATION SYSTEM, SERVICE CONTROL DEVICE, AND COMMUNICATION METHOD
Publication number
20130252580
Publication date
Sep 26, 2013
NTT DoCoMo, Inc.
Michiko Wakui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOBILE TERMINAL AND METHOD FOR MEASURING CHARGEABLE DURATION
Publication number
20130196625
Publication date
Aug 1, 2013
NTT DoCoMo, Inc.
Yuko Miura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOBILE COMMUNICATION TERMINAL, CONTRACT INFORMATION MANAGEMENT SYST...
Publication number
20130095788
Publication date
Apr 18, 2013
NTT DoCoMo, Inc.
Michiko Wakui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION CONTROL SYSTEM AND COMMUNICATION CONTROL METHOD
Publication number
20130088958
Publication date
Apr 11, 2013
NTT DoCoMo, Inc.
Michiko Wakui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EXCHANGE AND COMMUNICATION MANAGEMENT METHOD
Publication number
20130072151
Publication date
Mar 21, 2013
NTT DoCoMo, Inc.
Michiko Wakui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM, COMMUNICATION CONTROL DEVICE, COMMUNICATION M...
Publication number
20130070633
Publication date
Mar 21, 2013
NTT DoCoMo, Inc.
Michiko Wakui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROL DEVICE AND CONTROL METHOD
Publication number
20120225692
Publication date
Sep 6, 2012
NTT DoCoMo, Inc.
Michiko Wakui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOCATION ACQUIRING SYSTEM AND LOCATION INFORMATION ACQUIRING METHOD
Publication number
20110256885
Publication date
Oct 20, 2011
NTT DoCoMo, Inc.
Yu Kojo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM AND COMMUNICATION METHOD
Publication number
20110159889
Publication date
Jun 30, 2011
NTT DoCoMo, Inc.
Yu Kojo
H04 - ELECTRIC COMMUNICATION TECHNIQUE