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Optical connector
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Patent number 11,054,587
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Issue date Jul 6, 2021
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Sumitomo Electric Industries, Ltd.
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Kenichiro Otsuka
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G02 - OPTICS
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Optical connector
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Patent number 10,768,376
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Issue date Sep 8, 2020
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Sumitomo Electric Industries, Ltd.
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Kenichiro Otsuka
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G02 - OPTICS
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Optical connector
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Patent number 10,527,803
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Issue date Jan 7, 2020
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Sumitomo Electric Industries, Ltd.
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Kenichiro Otsuka
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G02 - OPTICS