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Norihito Tokuhiro
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Yokohama, JP
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last 30 patents
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Patent Grant
Method for searching a control channel in a mobile station
Patent number
6,108,541
Issue date
Aug 22, 2000
NTT Mobile Communications Network Inc.
Hidetoshi Yazaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of activation of mobile station
Patent number
6,032,055
Issue date
Feb 29, 2000
NTT Mobile Communications Network, Inc.
Hidetoshi Yazaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for searching a control channel in a mobile station
Patent number
5,903,838
Issue date
May 11, 1999
NTT Mobile Communications Network, Inc.
Hidetoshi Yazaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for searching a control channel in a mobile station
Patent number
5,774,807
Issue date
Jun 30, 1998
NTT Mobile Communications Network Inc.
Hidetoshi Yazaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE