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Wide band tuner
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Patent number 7,013,124
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Issue date Mar 14, 2006
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Matsushita Electric Industrial Co., Ltd.
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Masashi Yasuda
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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High-frequency signal receiver
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Patent number 6,996,388
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Issue date Feb 7, 2006
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Matsushita Electric Industrial Co., Ltd.
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Hiroaki Ozeki
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Tuner
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Patent number 6,934,523
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Issue date Aug 23, 2005
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Matsushita Electric Industrial Co., Ltd.
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Masashi Yasuda
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H03 - BASIC ELECTRONIC CIRCUITRY
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Antenna device
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Patent number 6,606,069
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Issue date Aug 12, 2003
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Matsushita Electric Industrial Co., Ltd.
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Hirokazu Kitamura
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H01 - BASIC ELECTRIC ELEMENTS