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Sumitomo Chemical Co., Ltd.
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■ 2012 Application Ranking 24th publications: 1543
（
2011: 30th 1344）
■ 2012 Acquisition Ranking 46th registrations: 726
（2011: 55th 557）
（update：Aug 5, 2021）
| 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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8月14日(土) - 熊本 熊本市
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特許事務所紹介 IP Force 特許事務所紹介
〒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
〒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
東京都豊島区東池袋３－１－１ サンシャイン６０ ４５階 特許・実用新案 意匠 商標 外国特許 外国商標 コンサルティング
