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Jyoji Maeda
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Yokohama, JP
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last 30 patents
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Patent Grant
Video signal scramble system
Patent number
4,901,351
Issue date
Feb 13, 1990
Kabushiki Kaisha Toshiba
Masatoshi Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Automatic gain control detection circuit
Patent number
4,724,337
Issue date
Feb 9, 1988
Kabushiki Kaisha Toshiba
Jyoji Maeda
H03 - BASIC ELECTRONIC CIRCUITRY