Patent Ranking in Japan - Applicant details - Japanese version

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Sumitomo Metal Mining Co., Ltd.

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  2012 Application Ranking      157th  publications: 293 上昇2011: 175th  251)

  2012 Acquisition Ranking      172th  registrations: 223 上昇2011: 233th  152)

(update:Feb 25, 2021)

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公報番号発明の名称公報発行日備考
特許 5071160 Manufacturing method of rare earth-iron-nitrogen magnet powder for bond magnets Nov 14, 2012
特許 5071339 Long resin film processing method and long resin film processing equipment Nov 14, 2012
特許 5071428 Method for manufacturing heat-resistant resin film with metal base layer and heat-resistant resin film with metal film, and equipment for manufacturing heat-resistant resin film with metal base layer Nov 14, 2012
特許 5067133 Absorption type ND filter Nov 7, 2012
特許 5067149 Absorption type multilayer film ND filter Nov 7, 2012
特許 5067256 Infrared shielding material Fine particle dispersion, infrared shielding film and infrared shielding optical member Nov 7, 2012
特許 5066932 COF wiring board, its manufacturing method, and COF Nov 7, 2012
特許 5067312 Nickel powder and its manufacturing method Nov 7, 2012
特許 5067352 Thermoelectric conversion module and power generation equipment using this Nov 7, 2012
特許 5067072 Manufacturing method of long ND filter Nov 7, 2012
特許 5061805 Manufacturing method of COF wiring board Oct 31, 2012
特許 5061665 A masterbatch and its manufacturing method, a molded product using this masterbatch, and a laminate using the molded product. Oct 31, 2012
特許 5062111 Method for producing high-purity arsenous acid aqueous solution from decopper slime Oct 31, 2012
特許 5056651 Surface electrodes for thin-film solar cells and thin-film solar cells Oct 24, 2012
特許 5056593 Edge strip removal device and removal method. Oct 24, 2012

46-60 (total:223)

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5071160 5071339 5071428 5067133 5067149 5067256 5066932 5067312 5067352 5067072 5061805 5061665 5062111 5056651 5056593

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