Patent Ranking in Japan - Applicant details - Japanese version

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Furukawa Electric Co., Ltd.

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　■　2020 Application Ranking      97th 　publications: 409 （上昇2019: 122th  379）

　■　2020 Acquisition Ranking      113th 　registrations: 247 （下降2019: 112th  253）

（update：Mar 29, 2023）

2011  2012  2013  2014  2015  2016  2017  2018  2019  2021  2022  2023 

Furukawa Electric Co., Ltd.の商標一覧
Publication numberTitle of the InventionPublic. dateRemarks
2019-83036 Carbon nanotube-coated wires and coils Dec 24, 2020
A 2020-203248 Manufacturing method of composite material, exhaust gas purification catalyst and composite material Dec 24, 2020
A 2020-204642 Light source module Dec 24, 2020
A 2020-204666 Combined demultiplexer and light source module Dec 24, 2020
A 2020-204667 Combined demultiplexer and light source module Dec 24, 2020
A 2020-204685 Fiber optic cable Dec 24, 2020
A 2020-205509 How to control optical network unit and optical network unit Dec 24, 2020
A 2020-205510 How to monitor optical network unit and optical network unit Dec 24, 2020
A 2020-205701 Wedge-shaped retention clamp Dec 24, 2020
2019-83030 Carbon nanotube-coated electric wire, its construction method, identification mark detection method Dec 17, 2020
2019-111959 Functional members and their manufacturing methods Dec 17, 2020
2019-117313 Photopolarizing element and its manufacturing method Dec 17, 2020
A 2020-200941 Wall penetrating member, fixing structure of wall penetrating member and its fixing method Dec 17, 2020
A 2020-201360 Multi-core fiber Dec 17, 2020
A 2020-201366 Fusion machine Dec 17, 2020

1-15 (total:435)

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2019-83036 2020-203248 2020-204642 2020-204666 2020-204667 2020-204685 2020-205509 2020-205510 2020-205701 2019-83030 2019-111959 2019-117313 2020-200941 2020-201360 2020-201366

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Patent Ranking in Japan

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