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Masaaki Kitanda
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Hiroshima City, JP
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last 30 patents
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Patent Grant
Medium-frequency radio transmission system
Patent number
5,689,804
Issue date
Nov 18, 1997
NHK Integrated Technology Inc.
Tadao Sugita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Medium-frequency radio broadcasting retransmission system for confi...
Patent number
5,537,637
Issue date
Jul 16, 1996
NHK Integrated Technology, Inc.
Tadao Sugita
H04 - ELECTRIC COMMUNICATION TECHNIQUE