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Naphthoquinone derivative
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Patent number 5,863,688
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Issue date Jan 26, 1999
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Mita Industrial Co., Ltd.
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Yukimasa Watanabe
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C07 - ORGANIC CHEMISTRY
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Image-forming machine
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Patent number 5,826,153
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Issue date Oct 20, 1998
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Mita Industrial Co., Ltd.
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Hiroyuki Hazama
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Electrophotosensitive material
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Patent number 5,514,508
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Issue date May 7, 1996
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Mita Industrial Co., Ltd.
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Toshiyuki Fukami
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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