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Akio Saburi
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Tokyo, JP
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last 30 patents
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Patent Grant
TDMA system capable of individually controlling electric power of b...
Patent number
4,905,235
Issue date
Feb 27, 1990
NEC Corporation
Akio Saburi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
State information communication in a TDMA satellite communication n...
Patent number
4,715,033
Issue date
Dec 22, 1987
NEC Corporation
Akio Saburi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Station relief arrangement for use in relieving operation of a refe...
Patent number
4,688,216
Issue date
Aug 18, 1987
NEC Corporation
Akio Saburi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Time division multiplex communication device comprising a switching...
Patent number
4,147,894
Issue date
Apr 3, 1979
Nippon Telegraph & Telephone Public Corp.
Yoshio Watanabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for burst synchronization in a time division m...
Patent number
4,107,608
Issue date
Aug 15, 1978
Nippon Electric Co., Ltd.
Akio Saburi
H04 - ELECTRIC COMMUNICATION TECHNIQUE