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Backlight unit
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Patent number 7,665,876
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Issue date Feb 23, 2010
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Hitachi Chemical Co., Ltd.
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Masato Taya
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G02 - OPTICS
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Electrophotographic member
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Patent number 5,403,958
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Issue date Apr 4, 1995
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Hitachi Chemical Co., Ltd.
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Yoshii Morishita
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C07 - ORGANIC CHEMISTRY
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Enamine derivatives
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Patent number 5,382,687
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Issue date Jan 17, 1995
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Hitachi Chemical Company Ltd.
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Yoshii Morishita
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C07 - ORGANIC CHEMISTRY
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Electrophotographic member
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Patent number 5,352,834
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Issue date Oct 4, 1994
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Hitachi Chemical Company, Ltd.
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Yoshii Morishita
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C07 - ORGANIC CHEMISTRY
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Electrophotographic member
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Patent number 5,160,487
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Issue date Nov 3, 1992
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Hitachi Chemical Company, Ltd.
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Yoshii Morishita
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C07 - ORGANIC CHEMISTRY