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Histogram generator
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Patent number 6,252,983
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Issue date Jun 26, 2001
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Matsushita Electric Industrial Co., Ltd.
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Masahiro Takeshima
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Gamma compensation apparatus
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Patent number 6,215,529
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Issue date Apr 10, 2001
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Matsushita Electric Industrial Co. Ltd.
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Hiroko Sugimoto
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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2-line YC separation device
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Patent number 5,969,771
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Issue date Oct 19, 1999
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Matsushita Electric Industrial Co., Ltd.
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Hiroko Sugimoto
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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2-line YC separation device
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Patent number 5,959,695
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Issue date Sep 28, 1999
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Matsushita Electric Industrial Co., Ltd.
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Hiroko Sugimoto
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H04 - ELECTRIC COMMUNICATION TECHNIQUE