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NTN Corporation

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  2011 Application Ranking      58th  publications: 656 下降2010: 45th  873)

  2011 Acquisition Ranking      74th  registrations: 423 上昇2010: 102th  293)

(update:Aug 10, 2022)

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公報番号発明の名称公報発行日備考
特開 2011-256891 Rolling bearing Dec 22, 2011
特開 2011-256937 Rolling bearing Ring member for race ring and rolling bearing Dec 22, 2011
特開 2011-256935 Wheel bearing device Dec 22, 2011
特開 2011-256965 Bearings for axles of railway vehicles Dec 22, 2011
特開 2011-256964 Constant velocity universal joint Dec 22, 2011
特開 2011-255358 Foreign substance removing device and foreign substance removing method Dec 22, 2011
特開 2011-256895 Rolling bearing Dec 22, 2011
特開 2011-257223 Quenching quality inspection device Dec 22, 2011
特開 2011-256977 Deep groove ball bearing Dec 22, 2011
特開 2011-256963 Ball bearing cage and ball bearing Dec 22, 2011
特開 2011-258756 Lifter unit and pattern correction device Dec 22, 2011
特開 2011-256902 Rolling bearing sealing device Dec 22, 2011
特開 2011-251668 In-wheel motor drive Dec 15, 2011
特開 2011-252458 Machinery Dec 15, 2011
特開 2011-251649 Bearing device for wheels Dec 15, 2011

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2011-256891 2011-256937 2011-256935 2011-256965 2011-256964 2011-255358 2011-256895 2011-257223 2011-256977 2011-256963 2011-258756 2011-256902 2011-251668 2011-252458 2011-251649

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中井国際特許事務所

大阪府大阪市中央区北浜東1-12 千歳第一ビル4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 

リード国際特許事務所

〒102-0072  東京都千代田区飯田橋4-1-1 飯田橋IS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 

特許業務法人 広江アソシエイツ特許事務所

〒500-8368 岐阜県 岐阜市 宇佐3丁目4番3号 4-3,Usa 3-Chome, Gifu-City, 500-8368 JAPAN 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