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Image reading apparatus
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Patent number 6,903,847
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Issue date Jun 7, 2005
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Minolta Co., Ltd.
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Koji Tsukada
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Image processor
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Patent number 6,069,974
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Issue date May 30, 2000
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Minolta Co., Ltd.
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Koji Tsukada
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Image processor
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Patent number 5,831,748
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Issue date Nov 3, 1998
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Minolta Co., Ltd.
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Koji Tsukada
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H04 - ELECTRIC COMMUNICATION TECHNIQUE