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ORGANIC EL DEVICE
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Publication number 20130328025
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Publication date Dec 12, 2013
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SUMITOMO CHEMICAL COMPANY, LIMITED
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Yoshinobu Ono
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F21 - LIGHTING
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ORGANIC EL ELEMENT
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Publication number 20130181205
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Publication date Jul 18, 2013
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Sumitomo Chemical Company, Limited
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Shoji Mima
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H01 - BASIC ELECTRIC ELEMENTS
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LIGHT EMITTING DEVICE
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Publication number 20130048957
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Publication date Feb 28, 2013
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SUMITOMO CHEMICAL COMPANY, LIMITED
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Yoshinobu Ono
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H01 - BASIC ELECTRIC ELEMENTS
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LIGHT-EMITTING DEVICE
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Publication number 20120181553
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Publication date Jul 19, 2012
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SUMITOMO CHEMICAL COMPANY, LIMITED
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Yoshinobu Ono
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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ORGANIC ELECTROLUMINESCENT ELEMENT
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Publication number 20120181921
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Publication date Jul 19, 2012
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SUMITOMO CHEMICAL COMPANY, LIMITED
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Yoshinobu Ono
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H01 - BASIC ELECTRIC ELEMENTS
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ORGANIC ELECTROLUMINESCENT ELEMENT
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Publication number 20090174315
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Publication date Jul 9, 2009
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SUMITOMO CHEMICAL COMPANY LIMITED
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Yukio Furukawa
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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