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Beam splitter
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Patent number 5,822,124
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Issue date Oct 13, 1998
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Fujitsu Limited
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Hiroaki Matsuda
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G02 - OPTICS
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Beam splitter
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Patent number 5,798,865
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Issue date Aug 25, 1998
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Fujitsu Limited
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Hiroaki Matsuda
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G02 - OPTICS
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Beam splitter
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Patent number 5,771,118
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Issue date Jun 23, 1998
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Fujitsu Limited
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Hiroaki Matsuda
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G02 - OPTICS
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Beam splitter
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Patent number 5,745,290
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Issue date Apr 28, 1998
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Fujitsu Limited
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Hiroaki Matsuda
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G02 - OPTICS
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Optical coupler
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Patent number 5,699,187
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Issue date Dec 16, 1997
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Fujitsu Limited
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Nobuhiro Fukushima
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G02 - OPTICS
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Beam splitter
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Patent number 5,661,602
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Issue date Aug 26, 1997
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Fujitsu Limited
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Hiroaki Matsuda
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G02 - OPTICS
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