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last 30 patents
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Patent Grant
Communication control apparatus and communication control method
Patent number
11,277,787
Issue date
Mar 15, 2022
NTT DoCoMo, Inc.
Hiroshi Ishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
COMMUNICATION CONTROL APPARATUS AND COMMUNICATION CONTROL METHOD
Publication number
20200329420
Publication date
Oct 15, 2020
NTT DoCoMo, Inc.
Hiroshi Ishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BASE STATION AND COMMUNICATION CONTROL APPARATUS
Publication number
20200275497
Publication date
Aug 27, 2020
NTT DoCoMo, Inc.
Kenichirou Aoyagi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POSITION CALCULATION DEVICE, WIRELESS BASE STATION, POSITION CALCUL...
Publication number
20200205117
Publication date
Jun 25, 2020
NTT DoCoMo, Inc.
Na Yo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SWITCHING EQUIPMENT, CONTROL SERVER, AND COMMUNICATION METHOD
Publication number
20180227981
Publication date
Aug 9, 2018
NTT DoCoMo, Inc.
Daisuke Fujishima
H04 - ELECTRIC COMMUNICATION TECHNIQUE