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Noriko Uchida
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Yokohama, JP
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last 30 patents
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Patent Grant
Communicating encrypted signals in which random bits and random bit...
Patent number
6,084,966
Issue date
Jul 4, 2000
NTT Mobile Communications Network, Inc.
Akihiro Maebara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data communication system and communication terminal equipment
Patent number
6,031,839
Issue date
Feb 29, 2000
NTT Mobile Communications Network
Shoichi Hirata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for controlling voice and data communications
Patent number
5,974,044
Issue date
Oct 26, 1999
Mobile Communications Network Inc.
Kimio Ikeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile communication systems sharing a control channel
Patent number
5,884,165
Issue date
Mar 16, 1999
NTT Mobile Communications Network, Inc.
Noriko Uchida
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Paging equipment and method for reducing traffic in a mobile data c...
Patent number
5,867,779
Issue date
Feb 2, 1999
NTT Mobile Communications Network, Inc.
Akitoshi Miyazaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmission of data indicating dynamic transmission/reception periods
Patent number
5,742,909
Issue date
Apr 21, 1998
NTT Mobile Communications Network, Inc.
Noriko Uchida
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Random access system of a mobile communication system
Patent number
5,689,503
Issue date
Nov 18, 1997
NTT Mobile Communications Network Inc.
Azusa Wada
H04 - ELECTRIC COMMUNICATION TECHNIQUE