Patent Ranking in Japan - Applicant details - Japanese version

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Hitachi Metals Co., Ltd.

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  2017 Application Ranking      60th  publications: 737 上昇2016: 71th  551)

  2017 Acquisition Ranking      106th  registrations: 302 下降2016: 78th  385)

(update:Mar 29, 2023)

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Publication numberTitle of the InventionPublic. dateRemarks
B 6252371 Forging die and forging method Dec 27, 2017
B 6252372 Communication cable with cable signal detector and connector Dec 27, 2017
B 6252373 Communication cable connector and communication cable with connector Dec 27, 2017
B 6252379 Wire and cable Dec 27, 2017
B 6252413 Thermoelectric conversion material and thermoelectric conversion module using the same Dec 27, 2017
B 6252671 Power collection and distribution ring Dec 27, 2017
B 6252704 Method for producing Ni-base super heat-resistant alloy Dec 27, 2017
B 6252832 Aluminum foil, electrode using the same, and power storage device Dec 27, 2017
B 6252833 Method for producing martensitic stainless steel strip Dec 27, 2017
B 6248639 Positive electrode active material for lithium ion secondary battery, positive electrode for lithium ion secondary battery and lithium ion secondary battery using the same, and method for producing positive electrode active material for lithium ion secondary battery Dec 20, 2017
B 6248689 Ferromagnetic alloy and manufacturing method thereof Dec 20, 2017
B 6248925 Method for manufacturing RTB-based sintered magnet Dec 20, 2017
B 6249024 Mass flow controller and method for improved performance across multiple fluid types Dec 20, 2017
B 6249079 Insulated wire Dec 20, 2017
B 6249275 Method for manufacturing RTB-based sintered magnet Dec 20, 2017

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6252371 6252372 6252373 6252379 6252413 6252671 6252704 6252832 6252833 6248639 6248689 6248925 6249024 6249079 6249275

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Patent Ranking in Japan

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特許業務法人 藤本パートナーズ 株式会社ネットス 株式会社パトラ

大阪オフィス:大阪市中央区南船場1-15-14 堺筋稲畑ビル2F 5F 東京オフィス:東京都千代田区平河町1-1-8 麹町市原ビル3F 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 

倉橋特許商標事務所

兵庫県西宮市上大市2丁目19 特許・実用新案 意匠 商標 外国特許 外国意匠 外国商標 訴訟 コンサルティング 

弁理士法人 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