Patent Ranking in Japan - Applicant details - Japanese version

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Toshiba Corporation

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  2017 Application Ranking      6th  publications: 3666 下降2016: 5th  3918)

  2017 Acquisition Ranking      10th  registrations: 1705 上昇2016: 11th  1771)

(update:Mar 3, 2021)

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Publication numberTitle of the InventionPublic. dateRemarks
B 6253137 Battery state estimation device for secondary battery Dec 27, 2017
B 6253244 Monitoring control device and monitoring system Dec 27, 2017
B 6253258 Power converter Dec 27, 2017
B 6253276 Compounds with phosphazene skeleton Dec 27, 2017
B 6253354 Form reading device, program and form reading system Dec 27, 2017
B 6253489 Axial turbine Dec 27, 2017
B 6253497 Data input system, active stylus pen, and control method for active stylus pen Dec 27, 2017
B 6253520 Rotating electric machine Dec 27, 2017
B 6253525 Antenna device, antenna automatic matching method, wireless device, and control device Dec 27, 2017
B 6253535 Magnetic recording/reproducing apparatus and magnetic recording/reproducing method Dec 27, 2017
B 6253548 Power converter Dec 27, 2017
B 6253552 Slip ring device and antenna device Dec 27, 2017
B 6253558 Slip ring device Dec 27, 2017
B 6253602 Filter for filtration Dec 27, 2017
B 6253608 Analog/digital conversion circuit Dec 27, 2017

1-15 (total:1747)

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6253137 6253244 6253258 6253276 6253354 6253489 6253497 6253520 6253525 6253535 6253548 6253552 6253558 6253602 6253608

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Patent Ranking in Japan

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特許事務所紹介 IP Force 特許事務所紹介

特許業務法人 牛木国際特許事務所 新潟オフィス

〒951-8152 新潟県新潟市中央区信濃町21番7号 特許・実用新案 意匠 商標 外国特許 外国意匠 外国商標 訴訟 鑑定 コンサルティング 

芦屋国際特許事務所

659-0068 兵庫県芦屋市業平町4-1 イム・エメロードビル503 特許・実用新案 意匠 商標 外国特許 外国意匠 外国商標 訴訟 鑑定 コンサルティング 

北大阪特許事務所

〒564-0051 大阪府吹田市豊津町1番18号 エクラート江坂ビル4F 特許・実用新案 意匠 商標 外国特許 鑑定 コンサルティング