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:Aug 5, 2021)

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公報番号発明の名称公報発行日備考
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 2012-254973 Cerium complex with aliphatic amine coordination and device containing the complex Dec 27, 2012
特開 2012-254588 Cleaning method and cleaning apparatus for honeycomb structure sealing mask, and manufacturing method for honeycomb filter Dec 27, 2012
特開 2012-254438 Honeycomb filter Dec 27, 2012
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 2012-254413 Cleaning method and cleaning apparatus for honeycomb structure sealing mask, and manufacturing method for honeycomb filter Dec 27, 2012
特開 2012-254587 Cleaning method and cleaning apparatus for honeycomb structure sealing mask, and manufacturing method for honeycomb filter Dec 27, 2012
特開 2012-254442 Honeycomb filter regeneration method Dec 27, 2012
特開 2012-255117 Polymer compound and electronic device using the same Dec 27, 2012
特開 2012-254443 Honeycomb filter regeneration method Dec 27, 2012
特開 2012-254445 Coating equipment Dec 27, 2012
特開 2012-254439 Honeycomb filter Dec 27, 2012
特開 2012-254440 Honeycomb filter Dec 27, 2012
特開 2012-256011 Resist composition, method for producing resist pattern, novel compound and resin Dec 27, 2012
特開 2012-254589 Cleaning method and cleaning apparatus for honeycomb structure sealing mask, and manufacturing method for honeycomb filter Dec 27, 2012

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2012-256594 2012-254973 2012-254588 2012-254438 2012-254414 2012-254413 2012-254587 2012-254442 2012-255117 2012-254443 2012-254445 2012-254439 2012-254440 2012-256011 2012-254589

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Patent Ranking in Japan

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〒210-0024 神奈川県川崎市川崎区日進町3-4 unicoA 303 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 

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〒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 

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