Patent Ranking in Japan - Applicant details - Japanese version

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Hitachi Metals Co., Ltd.

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  2018 Application Ranking      98th  publications: 422 下降2017: 60th  737)

  2018 Acquisition Ranking      83th  registrations: 356 上昇2017: 106th  302)

(update:Feb 8, 2023)

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Publication numberTitle of the InventionPublic. dateRemarks
B 6442887 Magnetic gear device Dec 26, 2018
B 6443179 Method for manufacturing RTB-based sintered magnet Dec 26, 2018
B 6443523 Method for manufacturing dust core and dust core Dec 26, 2018
B 6443584 Method for manufacturing RTB-based sintered magnet Dec 26, 2018
B 6443718 Antenna device Dec 26, 2018
B 6443721 Method for manufacturing alloy structure Dec 26, 2018
B 6443725 Porous aluminum sintered body, method for manufacturing the same, and method for manufacturing electrode Dec 26, 2018
B 6443727 Aluminum alloy-ceramics composite Dec 26, 2018
B 6443732 Conductive particles, conductive powder, conductive polymer composition and anisotropic conductive sheet Dec 26, 2018
B 6443757 Method for manufacturing RTB-based sintered magnet Dec 26, 2018
B 6439561 Uncrosslinked rubber tape cooling device Dec 19, 2018
B 6439594 Noise suppression cable Dec 19, 2018
B 6439696 Manufacturing method of rare earth oxysulfide, manufacturing method of ceramic scintillator, manufacturing method of scintillator array and radiation detector Dec 19, 2018
B 6439790 Method for manufacturing cast article and breathable mold Dec 19, 2018
B 6439792 Al-Si-Mg-based aluminum alloy for casting having excellent specific rigidity, strength and ductility, and cast member and road wheel for automobiles made of the same Dec 19, 2018

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6442887 6443179 6443523 6443584 6443718 6443721 6443725 6443727 6443732 6443757 6439561 6439594 6439696 6439790 6439792

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Patent Ranking in Japan

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