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Light emitting diode
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Patent number D902875
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Issue date Nov 24, 2020
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Citizen Electronics Co., Ltd.
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Takuya Funakubo
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D13 - Equipment for production, distribution, or transformation of energy
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Light emitting diode
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Patent number D834542
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Issue date Nov 27, 2018
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Citizen Electronics Co., Ltd.
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Takuya Funakubo
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D13 - Equipment for production, distribution, or transformation of energy
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Light emitting diode
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Patent number D796457
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Issue date Sep 5, 2017
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Citizen Electronics Co., Ltd.
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Takuya Funakubo
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D13 - Equipment for production, distribution, or transformation of energy
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Light emitting diode
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Patent number D771579
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Issue date Nov 15, 2016
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Citizens Electronics Co., Ltd.
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Hiroaki Eguchi
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D13 - Equipment for production, distribution, or transformation of energy