Patent Ranking in Japan - Applicant details - Japanese version

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Asahi Kasei Corporation

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  2019 Application Ranking      59th  publications: 657 上昇2018: 73th  547)

  2019 Acquisition Ranking      92th  registrations: 297 下降2018: 60th  422)

(update:Sep 16, 2021)

2011  2012  2013  2014  2015  2016  2017  2018  2020  2021 

Publication numberTitle of the InventionPublic. dateRemarks
B 6626190 Resin composite film containing cellulose fine fiber layer Dec 25, 2019
B 6626985 Isocyanate composition, aqueous dispersion of isocyanate composition, method for producing the same, coating composition, and coating film Dec 25, 2019
B 6626986 Polyisocyanate composition, coating composition, and coating film Dec 25, 2019
B 6621569 Ammoxidation catalyst, method for producing the same, and method for producing acrylonitrile Dec 18, 2019
B 6621956 Cellulose-containing resin gear Dec 18, 2019
B 6622287 Polyimide film, polyimide varnish, product using polyimide film, and laminate Dec 18, 2019
B 6623055 Method for producing polyacetal Dec 18, 2019
B 6623231 Composite particles containing cellulose, inorganic compound and hydroxypropyl cellulose Dec 18, 2019
B 6618284 Polyamide resin composition and molded article Dec 11, 2019
B 6619015 Polyacetal resin composition and molded article thereof Dec 11, 2019
B 6619628 Epoxy resin composition for adhesive film. Dec 11, 2019
B 6614486 UV light receiving element Dec 4, 2019
B 6615642 Polyoxymethylene resin composition Dec 4, 2019
B 6616113 Block copolymer composition, and adhesive/adhesive composition using the same, modified asphalt composition, paving binder composition, and method for producing block copolymer composition Dec 4, 2019
B 6612410 Ion exchange membrane Nov 27, 2019

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6626190 6626985 6626986 6621569 6621956 6622287 6623055 6623231 6618284 6619015 6619628 6614486 6615642 6616113 6612410

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Patent Ranking in Japan

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弁護士法人クレオ国際法律特許事務所

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山田特許事務所

愛知県豊橋市西幸町字浜池333-9 豊橋サイエンスコア109 特許・実用新案 商標