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OPTICAL FIBER RIBBON
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Publication number 20240027715
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Publication date Jan 25, 2024
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Sumitomo Electric Industries, Ltd.
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Noriaki IWAGUCHI
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G02 - OPTICS
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OPTICAL FIBER RIBBON
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Publication number 20230400653
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Publication date Dec 14, 2023
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Sumitomo Electric Industries, Ltd.
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Noriaki IWAGUCHI
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G02 - OPTICS
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OPTICAL FIBER
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Publication number 20210349255
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Publication date Nov 11, 2021
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Sumitomo Electric Industries, Ltd.
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Katsushi HAMAKUBO
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C03 - GLASS MINERAL OR SLAG WOOL
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OPTICAL FIBER RIBBON AND OPTICAL FIBER CABLE
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Publication number 20210263255
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Publication date Aug 26, 2021
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Sumitomo Electric Industries, Ltd.
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Noriaki IWAGUCHI
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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OPTICAL FIBER
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Publication number 20210221736
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Publication date Jul 22, 2021
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Sumitomo Electric Industries, Ltd.
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Chiaki TOKUDA
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C03 - GLASS MINERAL OR SLAG WOOL
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OPTICAL FIBER
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Publication number 20210181411
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Publication date Jun 17, 2021
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Sumitomo Electric Industries, Ltd.
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Noriaki IWAGUCHI
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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METHOD FOR MANUFACTURING OPTICAL FIBER
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Publication number 20200047378
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Publication date Feb 13, 2020
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Sumitomo Electric Industries, Ltd.
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Noriaki IWAGUCHI
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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OPTICAL FIBER
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Publication number 20180128969
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Publication date May 10, 2018
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Sumitomo Electric Industries, Ltd.
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Noriaki IWAGUCHI
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G02 - OPTICS
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OPTICAL FIBER
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Publication number 20170307815
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Publication date Oct 26, 2017
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Sumitomo Electric Industries, Ltd.
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Noriaki IWAGUCHI
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G02 - OPTICS
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OPTICAL FIBER
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Publication number 20170242187
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Publication date Aug 24, 2017
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Sumitomo Electric Industries, Ltd.
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Noriaki IWAGUCHI
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G02 - OPTICS
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OPTICAL FIBER
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Publication number 20170031092
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Publication date Feb 2, 2017
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Sumitomo Electric Industries, Ltd.
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Kazuyuki SOHMA
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G02 - OPTICS
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OPTICAL FIBER
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Publication number 20160306109
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Publication date Oct 20, 2016
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Sumitomo Electric Industries, Ltd.
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Noriaki IWAGUCHI
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G02 - OPTICS
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OPTICAL FIBER AND PROCESS FOR PRODUCING THE SAME
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Publication number 20160047977
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Publication date Feb 18, 2016
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Sumitomo Electric Industries, Ltd.
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Kazuyuki SOHMA
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B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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COATED OPTICAL FIBER
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Publication number 20150131956
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Publication date May 14, 2015
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Sumitomo Electric Industries, Ltd.
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Noriaki Iwaguchi
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G02 - OPTICS
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COATED OPTICAL FIBER
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Publication number 20130343714
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Publication date Dec 26, 2013
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Kumiko TACHIBANA
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G02 - OPTICS