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Self-light-emitting device
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Issue date Oct 17, 2017
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Semiconductor Energy Laboratory Co., Ltd.
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Toshimitsu Konuma
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H01 - BASIC ELECTRIC ELEMENTS
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Display device
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Patent number 9,431,470
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Issue date Aug 30, 2016
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Semiconductor Energy Laboratory Co., Ltd.
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Shunpei Yamazaki
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H01 - BASIC ELECTRIC ELEMENTS
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Self light-emitting device
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Patent number 9,299,955
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Issue date Mar 29, 2016
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Semiconductor Energy Laboratory Co., Ltd.
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Tetsuo Tsutsui
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G02 - OPTICS
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EL display device
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Patent number 9,059,049
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Issue date Jun 16, 2015
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Semiconductor Energy Laboratory Co., Ltd.
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Shunpei Yamazaki
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H01 - BASIC ELECTRIC ELEMENTS
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Display device
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Patent number 8,987,988
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Issue date Mar 24, 2015
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Semiconductor Energy Laboratory Co., Ltd.
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Shunpei Yamazaki
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Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Self light-emitting device
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Patent number 8,957,584
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Issue date Feb 17, 2015
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Semiconductor Energy Laboratory Co., Ltd.
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Tetsuo Tsutsui
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G02 - OPTICS
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EL display device
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Patent number 8,735,900
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Issue date May 27, 2014
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Semiconductor Energy Laboratory Co., Ltd.
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Shunpei Yamazaki
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H01 - BASIC ELECTRIC ELEMENTS
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Display device
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Patent number 8,674,600
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Issue date Mar 18, 2014
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Semiconductor Energy Laboratory Co., Ltd.
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Shunpei Yamazaki
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Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Electronic device
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Patent number 8,648,345
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Issue date Feb 11, 2014
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Semiconductor Energy Laboratory Co., Ltd.
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Shunpei Yamazaki
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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EL display device
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Patent number 8,450,745
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Issue date May 28, 2013
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Semiconductor Energy Laboratory Co., Ltd.
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Shunpei Yamazaki
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H01 - BASIC ELECTRIC ELEMENTS
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