Patent Ranking in Japan - Applicant details - Japanese version

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Nippon Steel & Sumikin Engineering Co., Ltd.

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  2015 Application Ranking      416th  publications: 85 下降2014: 379th  97)

  2015 Acquisition Ranking      285th  registrations: 97 下降2014: 251th  157)

(update:Aug 9, 2022)

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Publication numberTitle of the InventionPublic. dateRemarks
B 5707181 Non-destructive inspection method and non-destructive inspection equipment for butt welds of pipes on laying ships Apr 22, 2015
B 5707230 Process state prediction method Apr 22, 2015
B 5701070 Catalyst recovery system, hydrocarbon synthesis reaction device, hydrocarbon synthesis reaction system, and catalyst recovery method Apr 15, 2015
B 5702889 Blast furnace tuyere structure Apr 15, 2015
B 5703081 Fixing structure and fixing structure Apr 15, 2015
B 5703096 Method for estimating fine particle content in slurry and method for producing hydrocarbon oil Apr 15, 2015
B 5699038 Coal gasification system Apr 8, 2015
B 5692853 How to dry wood chips Apr 1, 2015
B 5693332 Regenerated hydrorefining catalyst and method for producing hydrocarbon oil Apr 1, 2015
B 5693768 Blast furnace operation method and hot metal manufacturing method Apr 1, 2015
B 5689356 Universal rolling mill Mar 25, 2015
B 5689996 Deflection block and support structure Mar 25, 2015
B 5690434 Cooling equipment and cooling method for reflow processing equipment for electrogalvanized steel sheets Mar 25, 2015
B 5690634 Hydrorefining catalyst and method for producing hydrocarbon oil Mar 25, 2015
B 5690650 Ground heat characteristic analysis method and equipment, soil heat source heat pump system operation adjustment method and equipment, and program Mar 25, 2015

91-105 (total:134)

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5707181 5707230 5701070 5702889 5703081 5703096 5699038 5692853 5693332 5693768 5689356 5689996 5690434 5690634 5690650

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Patent Ranking in Japan

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特許業務法人 牛木国際特許事務所

〒105-0001 東京都港区虎ノ門1丁目14番1号 郵政福祉琴平ビル 3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 

東海特許事務所

〒445-0802 愛知県西尾市米津町蓮台6-10 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 

弁理士法人 矢野内外国特許事務所

大阪府大阪市中央区南本町二丁目2番9号 辰野南本町ビル8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