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Image reading apparatus
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Patent number 6,553,134
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Issue date Apr 22, 2003
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Sharp Kabushiki Kaisha
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Masashi Amano
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G06 - COMPUTING CALCULATING COUNTING
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Data processor
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Patent number 5,406,273
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Issue date Apr 11, 1995
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Sharp Kabushiki Kaisha
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Hiroshi Nishida
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G06 - COMPUTING CALCULATING COUNTING
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Refreshing of dynamic RAM
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Patent number 4,706,221
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Issue date Nov 10, 1987
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Sharp Kabushiki Kaisha
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Masaharu Satoh
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G06 - COMPUTING CALCULATING COUNTING
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Display drive circuit
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Patent number 4,685,769
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Issue date Aug 11, 1987
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Sharp Kabushiki Kaisha
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Tositaka Fukuma
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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