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Illuminating prism
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Patent number D743089
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Issue date Nov 10, 2015
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Olympus Corporation
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Ryohei Sugihara
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D26 - Lighting
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Flexible tube of a head-mount display
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Patent number D725100
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Issue date Mar 24, 2015
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Olympus Corporation
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Ryohei Sugihara
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D14 - Recording, communication, or information retrieval equipment
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Head-mount display
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Patent number D691602
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Issue date Oct 15, 2013
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Olympus Corporation
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Ryohei Sugihara
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D14 - Recording, communication, or information retrieval equipment
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Head-mount display
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Patent number D654448
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Issue date Feb 21, 2012
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Olympus Corporation
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Yoichi Iba
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D14 - Recording, communication, or information retrieval equipment
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