Patent Ranking in Japan - Applicant details - Japanese version

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Furukawa Electric Co., Ltd.

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　■　2019 Application Ranking      122th 　publications: 379 （上昇2018: 124th  356）

　■　2019 Acquisition Ranking      112th 　registrations: 253 （下降2018: 108th  281）

（update：Sep 16, 2021）

2011  2012  2013  2014  2015  2016  2017  2018  2020  2021 

Publication numberTitle of the InventionPublic. dateRemarks
B 6622956 Heat transport device with loop heat pipe Dec 18, 2019
B 6622961 Wire connection structure and wire connection method Dec 18, 2019
B 6622971 Heat-bonding material, bonded structure, manufacturing method of heat-bonding material, and bonding method using the heat-bonding material Dec 18, 2019
B 6622973 Grommet inner and grommet Dec 18, 2019
B 6622977 Method for manufacturing optical fiber preform Dec 18, 2019
B 6623003 Thermoelectric conversion element and thermoelectric conversion module Dec 18, 2019
B 6623051 heatsink Dec 18, 2019
B 6623068 Protector and wire harness with protector Dec 18, 2019
B 6623069 Wire harness support attachment member and wire harness support device Dec 18, 2019
B 6623072 Wire/cable connection structure and wire/cable connection method Dec 18, 2019
B 6623073 Optical waveguide structure, optical integrated device, and method of manufacturing optical waveguide structure Dec 18, 2019
B 6623102 Optical waveguide circuit device Dec 18, 2019
B 6623106 Optical waveguide structure and optical waveguide circuit Dec 18, 2019
B 6623108 Lead frame material and manufacturing method thereof Dec 18, 2019
B 6623142 Connection structure between aluminum cable and joint member Dec 18, 2019

1-15 (total:271)

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6622956 6622961 6622971 6622973 6622977 6623003 6623051 6623068 6623069 6623072 6623073 6623102 6623106 6623108 6623142

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Patent Ranking in Japan

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