Patent Ranking in Japan - Applicant details - Japanese version

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Asahi Kasei Corporation

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  2018 Application Ranking      73th  publications: 547 上昇2017: 78th  634)

  2018 Acquisition Ranking      60th  registrations: 422 上昇2017: 65th  432)

(update:Sep 16, 2021)

2011  2012  2013  2014  2015  2016  2017  2019  2020  2021 

Publication numberTitle of the InventionPublic. dateRemarks
B 6444122 Power storage device separator, separator slurry, and non-aqueous electrolyte secondary battery Dec 26, 2018
B 6444522 Method for producing polyimide precursor, resin composition and resin film Dec 26, 2018
B 6444692 Polyhydric hydroxy compound and method for producing the same Dec 26, 2018
B 6445806 Polyisocyanate composition, coating composition and coating film Dec 26, 2018
B 6446177 Pellicle frame and pellicle Dec 26, 2018
B 6446242 Stamper mounting roll and method for manufacturing stamper mounting roll Dec 26, 2018
B 6446259 Head up display device Dec 26, 2018
B 6446497 Wire grid polarizing plate, projection type image display device, and method for manufacturing wire grid polarizing plate Dec 26, 2018
B 6438658 Method for producing compound having ureido group Dec 19, 2018
B 6438692 Medical cloth Dec 19, 2018
B 6438725 Storage device separator and electrochemical element Dec 19, 2018
B 6438739 Electrolysis method Dec 19, 2018
B 6438741 Method for electrical insulation of electrolytic system Dec 19, 2018
B 6438744 Method for activating cathode for electrolysis Dec 19, 2018
B 6440149 Cellulose preparation Dec 19, 2018

1-15 (total:427)

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6444122 6444522 6444692 6445806 6446177 6446242 6446259 6446497 6438658 6438692 6438725 6438739 6438741 6438744 6440149

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Patent Ranking in Japan

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