Patent Ranking in Japan - Applicant details - Japanese version

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Hitachi Building System Co., Ltd.

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  2013 Application Ranking      317th  publications: 139 上昇2012: 413th  97)

  2013 Acquisition Ranking      574th  registrations: 60 下降2012: 494th  68)

(update:Sep 25, 2023)

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公報番号発明の名称公報発行日備考
特開 2013-173608 Rope type elevator and renewal method to this rope type elevator Sep 5, 2013
特開 2013-173606 Passenger conveyor oil drainer Sep 5, 2013
特開 2013-173607 Elevator control device Sep 5, 2013
特開 2013-163580 Remote communication device for elevators Aug 22, 2013
特開 2013-163573 Passenger conveyor handrail cleaning device Aug 22, 2013
特開 2013-159440 Elevator lighting Aug 19, 2013
特開 2013-161350 Video surveillance system for automatic ticket gates Aug 19, 2013
特開 2013-159464 Elevator threshold structure Aug 19, 2013
特開 2013-159456 Elevator information guidance system Aug 19, 2013
特開 2013-159455 Elevator maintenance equipment Aug 19, 2013
特開 2013-159454 Elevator car Aug 19, 2013
特開 2013-159453 Elevator car railing device Aug 19, 2013
特開 2013-159452 Elevator external communication device Aug 19, 2013
特開 2013-159451 Elevator control system Aug 19, 2013
特開 2013-159439 Deterioration diagnostic device for moving handrails Aug 19, 2013

46-60 (total:139)

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2013-173608 2013-173606 2013-173607 2013-163580 2013-163573 2013-159440 2013-161350 2013-159464 2013-159456 2013-159455 2013-159454 2013-159453 2013-159452 2013-159451 2013-159439

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特許事務所紹介 IP Force 特許事務所紹介

ボングゥー特許商標事務所

〒101-0032 東京都千代田区岩本町2-12-7 東京リアル岩本町ビル7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 

弁理士法人 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 

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