Patent Ranking in Japan - Applicant details - Japanese version

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Hitachi Building System Co., Ltd.

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  2020 Application Ranking      319th  publications: 119 下降2019: 263th  162)

  2020 Acquisition Ranking      314th  registrations: 86 下降2019: 304th  90)

(update:Sep 26, 2023)

2011  2012  2013  2014  2015  2016  2017  2018  2019  2021  2022  2023 

Publication numberTitle of the InventionPublic. dateRemarks
A 2020-203339 Guidance robot Dec 24, 2020
A 2020-203784 Passenger conveyor Dec 24, 2020
A 2020-204711 Registration system Dec 24, 2020
A 2020-204826 Learning equipment, robot systems and learning methods Dec 24, 2020
A 2020-204992 Target detection system, target detection marker, charging station and target detection method Dec 24, 2020
A 2020-199562 Robot support system, robot support method and guide rail installation device Dec 17, 2020
A 2020-200122 Elevator control system Dec 17, 2020
A 2020-200158 Safety confirmation support system and method Dec 17, 2020
A 2020-201322 Guidance robot system and conversation creation method Dec 17, 2020
A 2020-201534 Escalator work management system Dec 17, 2020
A 2020-201610 Maintenance support system and method Dec 17, 2020
A 2020-201782 A system that supports user behavior and security Dec 17, 2020
A 2020-202623 Power management system Dec 17, 2020
A 2020-196578 A device that detects the floating of the step tread of a passenger conveyor Dec 10, 2020
A 2020-196593 Display content management device and display content management system Dec 10, 2020

1-15 (total:127)

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2020-203339 2020-203784 2020-204711 2020-204826 2020-204992 2020-199562 2020-200122 2020-200158 2020-201322 2020-201534 2020-201610 2020-201782 2020-202623 2020-196578 2020-196593

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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

エヌワン特許商標事務所

〒243-0021 神奈川県厚木市岡田3050 厚木アクストメインタワー3階B-1 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 IPX

東京都港区北青山2丁目7番20号 第二猪瀬ビル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 

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