Patent Ranking in Japan - Applicant details - Japanese version

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IHI Corporation

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  2018 Application Ranking      106th  publications: 406 下降2017: 102th  509)

  2018 Acquisition Ranking      78th  registrations: 370 下降2017: 61th  439)

(update:Aug 18, 2022)

2011  2012  2013  2014  2015  2016  2017  2019  2020  2021  2022 

Publication numberTitle of the InventionPublic. dateRemarks
B 6442898 Bridge Dec 26, 2018
B 6442914 Turbo pump Dec 26, 2018
B 6443747 Measurement data processing device and method Dec 26, 2018
B 6443820 Storage device and storage method for underwater vehicle Dec 26, 2018
B 6443961 Carburizing equipment Dec 26, 2018
B 6438720 Mobile device with ozone generator Dec 19, 2018
B 6438721 Ozone hydrate transport container Dec 19, 2018
B 6439326 Reactor Dec 19, 2018
B 6439442 Coil device Dec 19, 2018
B 6439873 Oil seal structure and supercharger Dec 19, 2018
B 6439933 Ventilation system for collecting fuel debris and ventilation method for collecting fuel debris Dec 19, 2018
B 6440030 Dismantling and recovery method of furnace internal structure and dismantling and recovery equipment Dec 19, 2018
B 6440031 Dismantling and recovery method and equipment for dismantling and recovery of structures outside the hearth Dec 19, 2018
B 6442259 Optical fiber connector Dec 19, 2018
B 6442569 Fillet welding method Dec 19, 2018

1-15 (total:391)

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6442898 6442914 6443747 6443820 6443961 6438720 6438721 6439326 6439442 6439873 6439933 6440030 6440031 6442259 6442569

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Patent Ranking in Japan

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IVY(アイビー)国際特許事務所

愛知県名古屋市天白区中平三丁目2702番地 グランドールS 203号 特許・実用新案 意匠 商標 外国特許 外国商標 訴訟 鑑定 コンサルティング 

特許業務法人パテントボックス

東京都千代田区岩本町2-19-9 特許・実用新案 意匠 商標 外国特許 外国商標 訴訟 鑑定 コンサルティング 

海嶺知財経営コンサルタント事務所

〒973-8403 福島県いわき市内郷綴町榎下16-3 内郷商工会別棟事務所2階 特許・実用新案 意匠 商標 コンサルティング