Patent Ranking in Japan - Applicant details - Japanese version

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Yahoo Japan Corporation

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  2012 Application Ranking      227th  publications: 199 下降2011: 208th  206)

  2012 Acquisition Ranking      87th  registrations: 451 上昇2011: 245th  143)

(update:Oct 22, 2020)

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公報番号発明の名称公報発行日備考
特許 5108296 Knowledge retrieval device, point update method, and point update program Dec 26, 2012
特許 5108679 User recommendation system, user recommendation method, product information output system, product information output method and program Dec 26, 2012
特許 5108259 Internet Buddhist altar system, Internet grave system and information distribution method Dec 26, 2012
特許 5108916 Content transmission system, content transmission method and program Dec 26, 2012
特許 5108272 Co-translation device Dec 26, 2012
特許 5108707 Search server device, search method, and program Dec 26, 2012
特許 5108715 Server, method, and program for creating item Dec 26, 2012
特許 5108660 Information collecting method, device and program Dec 26, 2012
特許 5106482 Advertisement delivery system and advertisement delivery method for targeting advertisement Dec 26, 2012
特許 5106499 User extraction apparatus and method Dec 26, 2012
特許 5108310 Target layer estimation device, estimation method, advertisement information distribution system Dec 26, 2012
特許 5096411 Internet shopping management device Dec 12, 2012
特許 5094903 Database multiplexing system and multiplexing method Dec 12, 2012
特許 5094589 Current position estimating device, method and system Dec 12, 2012
特許 5095794 Recommendation cooperation device and method Dec 12, 2012

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矢野特許事務所

京都市伏見区深草大亀谷万帖敷町446-2 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 

彩都総合特許事務所 新潟オフィス

新潟県新潟市東区新松崎3-22-15 ラフィネドミールⅡ-102 特許・実用新案 意匠 商標 訴訟