Patent Ranking in Japan - Applicant details - Japanese version

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Fuji Electric Co., Ltd.

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  2015 Application Ranking      58th  publications: 668 上昇2014: 60th  647)

  2015 Acquisition Ranking      45th  registrations: 528 下降2014: 39th  910)

(update:Sep 16, 2021)

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Publication numberTitle of the InventionPublic. dateRemarks
B 5834396 Power semiconductor device current detection circuit Dec 24, 2015
B 5834397 Inverter device Dec 24, 2015
B 5834765 Laser gas analyzer for multi-components Dec 24, 2015
B 5834991 Apparatus and method for measuring test coverage of schematic program, and program Dec 24, 2015
B 5835309 Method for manufacturing silicon carbide semiconductor device Dec 24, 2015
B 5835354 Manganese oxide thin film and oxide laminate Dec 24, 2015
B 5835408 Generator control system Dec 24, 2015
B 5835466 Semiconductor device Dec 24, 2015
B 5830370 Power flow calculation device, power flow calculation program, and power flow calculation method Dec 9, 2015
B 5830445 Steam valve Dec 9, 2015
B 5830873 Corrosion environment monitoring sensor and corrosive environment monitoring system using the same Dec 9, 2015
B 5830874 Corrosion environment monitoring sensor and corrosive environment monitoring system using the same Dec 9, 2015
B 5830875 Corrosion environment monitoring sensor and corrosive environment monitoring system using the same Dec 9, 2015
B 5830890 Magnetic disk device, magnetic disk and manufacturing method thereof Dec 9, 2015
B 5830952 Inverter device Dec 9, 2015

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5834396 5834397 5834765 5834991 5835309 5835354 5835408 5835466 5830370 5830445 5830873 5830874 5830875 5830890 5830952

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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 快友国際特許事務所

〒451-6009 愛知県名古屋市西区牛島町6番1号 名古屋ルーセントタワー9階 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 

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 

特許業務法人IPアシスト特許事務所

〒060-0002 札幌市中央区北2条西3丁目1番地太陽生命札幌ビル7階 特許・実用新案 商標 外国特許 訴訟 鑑定 コンサルティング