Patent Ranking in Japan - Applicant details - Japanese version

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Sumitomo Chemical Co., Ltd.

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  2012 Application Ranking      24th  publications: 1543 上昇2011: 30th  1344)

  2012 Acquisition Ranking      46th  registrations: 726 上昇2011: 55th  557)

(update:Oct 5, 2022)

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公報番号発明の名称公報発行日備考
特開 2012-254049 Phototoxicity test method using human retinal pigment epithelial cells Dec 27, 2012
特開 2012-255963 Colored photosensitive resin composition Dec 27, 2012
特開 2012-256594 Light guide plate, surface light source device, transmissive image display device, light distribution pattern design method for light guide plate, and light guide plate manufacturing method Dec 27, 2012 共同出願
特開 2012-254414 Cleaning method and cleaning apparatus for honeycomb structure sealing mask, and manufacturing method for honeycomb filter Dec 27, 2012
特開 2012-251134 Composition Dec 20, 2012
特開 2012-252244 Resist composition and resist pattern manufacturing method Dec 20, 2012
特開 2012-251117 Ethylene resin composition, molded product, electric wire and cable Dec 20, 2012
特開 2012-250467 Light guide plate manufacturing method Dec 20, 2012
特開 2012-250466 Light guide plate manufacturing method Dec 20, 2012
特開 2012-252124 Resist composition Dec 20, 2012
特開 2012-252316 Positive resist composition Dec 20, 2012
特開 2012-253212 Polymer compound and organic photoelectric conversion device using the same Dec 20, 2012
特開 2012-250979 How to promote plant growth Dec 20, 2012
特開 2012-252322 Resist composition and salt Dec 20, 2012
特開 2012-253002 Binder composition for electrodes Dec 20, 2012

16-30 (total:1543)

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2012-254049 2012-255963 2012-256594 2012-254414 2012-251134 2012-252244 2012-251117 2012-250467 2012-250466 2012-252124 2012-252316 2012-253212 2012-250979 2012-252322 2012-253002

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