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:Jun 1, 2023)

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Publication numberTitle of the InventionPublic. dateRemarks
A 2020-183565 Electrolytic copper foil, surface-treated copper foil using the electrolytic copper foil, and copper-clad laminate and printed wiring board using the surface-treated copper foil. Nov 12, 2020
A 2020-183977 Optical coupler and optical output device Nov 12, 2020
A 2020-184420 Carbon nanotube composite wire, carbon nanotube coated wire, wire harness, robot wiring and train overhead wire Nov 12, 2020
A 2020-184421 Carbon nanotube composite wire, carbon nanotube coated wire and wire harness Nov 12, 2020
A 2020-184422 Carbon nanotube composite wire, carbon nanotube coated wire and wire harness Nov 12, 2020
A 2020-184851 DC power grid and DC power network control system Nov 12, 2020
A 2020-181048 Optical fiber tape core wire, optical fiber cable Nov 5, 2020
A 2020-181091 Semiconductor laser module Nov 5, 2020
A 2020-181686 Method for manufacturing carbon nanotube wire rod, carbon nanotube wire rod connecting structure and carbon nanotube wire rod Nov 5, 2020
A 2020-181687 Method for manufacturing carbon nanotube wire rod, carbon nanotube wire rod connecting structure and carbon nanotube wire rod Nov 5, 2020
A 2020-182267 Snow accretion ring and power line with snow accretion ring Nov 5, 2020
A 2020-176752 heat sink Oct 29, 2020
A 2020-176773 heat sink Oct 29, 2020
A 2020-176774 heat sink Oct 29, 2020
2019-49952 Optical module Oct 22, 2020

61-75 (total:435)

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2020-183565 2020-183977 2020-184420 2020-184421 2020-184422 2020-184851 2020-181048 2020-181091 2020-181686 2020-181687 2020-182267 2020-176752 2020-176773 2020-176774 2019-49952

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