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Minoru Okada
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Minoo, JP
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last 30 patents
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Patent Grant
Method of demodulating a multi-frequency quadrature modulated signal
Patent number
6,058,145
Issue date
May 2, 2000
Sharp Kabushiki Kaisha
Shozo Komaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Channel separating filter apparatus, PSK demodulator apparatus and...
Patent number
5,999,575
Issue date
Dec 7, 1999
Daihen Corporation
Ryohei Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE