Patent Ranking in Japan - Applicant details - Japanese version

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Sumitomo Chemical Co., Ltd.

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  2021 Application Ranking      54th  publications: 366 下降2020: 42th  791)

  2021 Acquisition Ranking      56th  registrations: 250 下降2020: 49th  479)

(update:Jul 29, 2021)

2011  2012  2013  2014  2015  2016  2017  2018  2019  2020 

Publication numberTitle of the InventionPublic. dateRemarks
A 2021-100999 Resin composition Jul 8, 2021
A 2021-101000 Resin composition Jul 8, 2021
A 2021-98348 Liquid crystal polyester resin composition pellets Jul 1, 2021
A 2021-98631 Lithium metal composite oxide, positive electrode active material for lithium secondary battery, positive electrode for lithium secondary battery and lithium secondary battery Jul 1, 2021
A 2021-98709 Metal complex and organic light emitting device Jul 1, 2021
A 2021-98787 Rubber composition Jul 1, 2021
A 2021-98838 Methods for producing resins, resist compositions and resist patterns, and compounds Jul 1, 2021
A 2021-99436 Manufacturing method of optical laminate Jul 1, 2021
A 2021-99458 Optical laminate Jul 1, 2021
A 2021-99477 Optical laminate and image display device Jul 1, 2021
A 2021-99478 Optical laminate and image display device Jul 1, 2021
A 2021-99479 Optical laminate and image display device Jul 1, 2021
A 2021-99480 Optical laminate and image display device Jul 1, 2021
A 2021-99482 Polymerizable liquid crystal compositions, polarizing films, polarizing films and polarizing plates Jul 1, 2021
A 2021-99495 Composition and display device Jul 1, 2021

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2021-100999 2021-101000 2021-98348 2021-98631 2021-98709 2021-98787 2021-98838 2021-99436 2021-99458 2021-99477 2021-99478 2021-99479 2021-99480 2021-99482 2021-99495

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Patent Ranking in Japan

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