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Contact type image sensor
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Patent number 4,855,802
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Issue date Aug 8, 1989
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Fuji Electric Co., Ltd.
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Toshiaki Kato
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H01 - BASIC ELECTRIC ELEMENTS
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Line scanner image sensor
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Patent number 4,791,466
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Issue date Dec 13, 1988
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Fuji Electric Co., Ltd.
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Toshiaki Kato
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H01 - BASIC ELECTRIC ELEMENTS
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Photoelectric image sensor
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Patent number 4,737,852
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Issue date Apr 12, 1988
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Fuji Electric Co., Ltd.
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Hitoshi Dohkoshi
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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-
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-
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Surface roughening method
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Patent number 4,664,748
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Issue date May 12, 1987
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Fuji Electric Company Ltd.
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Masakazu Ueno
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C03 - GLASS MINERAL OR SLAG WOOL