Patent Ranking in Japan - Applicant details - Japanese version

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Asahi Kasei Chemicals Corporation

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  2015 Application Ranking      177th  publications: 276 下降2014: 165th  278)

  2015 Acquisition Ranking      127th  registrations: 241 上昇2014: 128th  330)

(update:May 6, 2021)

2011  2012  2013  2014  2016  2017  2018  2019  2020  2021 

Publication numberTitle of the InventionPublic. dateRemarks
B 5779192 Method for producing unsaturated nitrile Sep 16, 2015
B 5779267 Nitrogen-containing carbon material Sep 16, 2015
B 5779428 Multilayer film, tubular film molded body and tubular package Sep 16, 2015
B 5780519 Method for producing porous membrane having affinity function and method for separating and purifying protein Sep 16, 2015
B 5780679 A method for producing ultra-high molecular weight polyethylene particles and a molded product using the same. Sep 16, 2015
B 5781140 Highly durable PVDF porous membrane and its manufacturing method, and cleaning method and filtration method using this Sep 16, 2015
B 5774382 Resin composition and molded article Sep 9, 2015
B 5774514 A cation exchange membrane and an electrolytic cell using this Sep 9, 2015
B 5774918 Seat frame and vehicle seat Sep 9, 2015
B 5775186 Resin base for bullet game machines Sep 9, 2015
B 5775660 High elongation, low temperature curable block polyisocyanate composition Sep 9, 2015
B 5775691 Insulation material and manufacturing method of insulation material Sep 9, 2015
B 5777276 How to recover alcohol from tin alkoxide Sep 9, 2015
B 5777351 Manufacturing method of paint composition Sep 9, 2015
B 5777449 Nitrogen-containing carbon material, method for producing the same, and fuel cell electrode Sep 9, 2015

91-105 (total:245)

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5779192 5779267 5779428 5780519 5780679 5781140 5774382 5774514 5774918 5775186 5775660 5775691 5777276 5777351 5777449

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Patent Ranking in Japan

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茨城県龍ヶ崎市長山6-11-11 特許・実用新案 意匠 商標 外国特許 訴訟 鑑定 コンサルティング 

浅村合同事務所

東京都品川区東品川2丁目2番24号 天王洲セントラルタワー 22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 

松嶋知的財産事務所

神奈川県横浜市港北区日吉本町1-4-5パレスMR201号 特許・実用新案 意匠 商標 外国特許 訴訟 鑑定 コンサルティング