Patent Ranking in Japan - Applicant details - Japanese version

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Hitachi Metals Co., Ltd.

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　■　2020 Application Ranking      94th 　publications: 423 （上昇2019: 96th  444）

　■　2020 Acquisition Ranking      74th 　registrations: 347 （下降2019: 62th  383）

（update：Jan 11, 2022）

2011  2012  2013  2014  2015  2016  2017  2018  2019  2021  2022 

Publication numberTitle of the InventionPublic. dateRemarks
B 6802968 Insulated wire Dec 23, 2020
B 6802991 Ni-based super heat-resistant alloy Dec 23, 2020
B 6804858 Composite cable and composite harness Dec 23, 2020
B 6799777 Insulated wire Dec 16, 2020
B 6801170 Manufacturing method of rotation angle detection magnet, rotation angle detection device and rotation angle detection magnet Dec 16, 2020
B 6801573 Cable waterproof structure and wire harness Dec 16, 2020
B 6801801 R-TM-B system sintered magnet Dec 16, 2020
B 6796251 Non-halogen multilayer insulated wire Dec 9, 2020
B 6796253 Adhesive film and flat wiring material Dec 9, 2020
B 6796271 Wiring parts Dec 9, 2020
B 6797183 Laminated block core, laminated block, and manufacturing method of laminated block Dec 9, 2020
B 6798112 Cable for wiring of moving parts and flat cable for wiring of moving parts Dec 9, 2020
B 6798193 Insulated wire and its manufacturing method Dec 9, 2020
B 6798508 Steel strip for cutlery Dec 9, 2020
B 6798546 Manufacturing method of RTB-based sintered magnet Dec 9, 2020

1-15 (total:356)

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6802968 6802991 6804858 6799777 6801170 6801573 6801801 6796251 6796253 6796271 6797183 6798112 6798193 6798508 6798546

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Patent Ranking in Japan

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