Patent Ranking in Japan - Applicant details - Japanese version

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Furukawa Electric Co., Ltd.

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  2013 Application Ranking      84th  publications: 541 下降2012: 82th  519)

  2013 Acquisition Ranking      54th  registrations: 693 上昇2012: 57th  626)

(update:Mar 4, 2021)

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公報番号発明の名称公報発行日備考
特許 5379352 Insulating coating material for conductor or optical fiber, insulated wire or cable, and optical fiber cord or optical fiber cable Dec 25, 2013
特許 5379823 Method for manufacturing semiconductor optical device Dec 25, 2013
特許 5379830 Optical fiber fixing structure and optical fiber fixing method Dec 25, 2013
特許 5379360 Composite superconducting wire, method for manufacturing composite superconducting wire, and superconducting cable Dec 25, 2013 共同出願
特許 5379874 Sheet-shaped heat pipe and electronic device including sheet-shaped heat pipe Dec 25, 2013
特許 5378861 Fiber optic laser Dec 25, 2013
特許 5379689 Holey fiber Dec 25, 2013
特許 5379459 Dicing tape Dec 25, 2013
特許 5379383 Insulated wires, cables, optical fiber cords and optical cables coated with a resin composition for electrical materials Dec 25, 2013
特許 5379928 Electrolytic copper foil, method for producing the electrolytic copper foil, and lithium-ion secondary battery using the electrolytic copper foil as a current collector Dec 25, 2013
特許 5379808 Filament winding device and filament winding method Dec 25, 2013
特許 5379782 Semiconductor laser drive circuit and optical fiber pulse laser device Dec 25, 2013
特許 5379820 Secondary battery temperature estimation device and secondary battery temperature estimation method Dec 25, 2013 共同出願
特許 5378852 Light source Dec 25, 2013
特許 5379900 Connector manufacturing method Dec 25, 2013 共同出願

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5379352 5379823 5379830 5379360 5379874 5378861 5379689 5379459 5379383 5379928 5379808 5379782 5379820 5378852 5379900

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Patent Ranking in Japan

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