Patent Ranking in Japan - Applicant details - Japanese version

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Sumitomo Chemical Co., Ltd.

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  2020 Application Ranking      42th  publications: 791 上昇2019: 50th  724)

  2020 Acquisition Ranking      49th  registrations: 479 上昇2019: 57th  416)

(update:Jun 24, 2021)

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Publication numberTitle of the InventionPublic. dateRemarks
2019-107365 Optically anisotropic film Dec 24, 2020
2019-124529 Heterocyclic compounds and harmful arthropod control agents containing them Dec 24, 2020
2019-131474 Method for producing hydrogen sulfide and method for recovering sulfur Dec 24, 2020
A 2020-203938 Agricultural chemical composition and pest control method Dec 24, 2020
A 2020-204021 Adhesive composition, adhesive layer, adhesive sheet, and optical laminate Dec 24, 2020
A 2020-204641 Polarizing plate, manufacturing method of polarizing plate, and image display device using the polarizing plate Dec 24, 2020
A 2020-204777 Polarizing film Dec 24, 2020
A 2020-205179 Droplet ejection device, thin film manufacturing method and organic electronic device manufacturing method Dec 24, 2020
2019-131726 How to make methionine Dec 17, 2020
A 2020-200304 Method for Producing Salt, Acid Generator, Resist Composition and Resist Pattern Dec 17, 2020
A 2020-200305 Method for Producing Salt, Acid Generator, Resist Composition and Resist Pattern Dec 17, 2020
A 2020-200310 Method for producing salt, quencher, resist composition and resist pattern Dec 17, 2020
A 2020-200311 Method for producing salt, quencher, resist composition and resist pattern, and method for producing salt Dec 17, 2020
A 2020-200412 Foamable rubber composition and its manufacturing method, rubber sponge and its manufacturing method, and wound body Dec 17, 2020
A 2020-201471 Optical film manufacturing method and optical film manufacturing equipment Dec 17, 2020

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2019-107365 2019-124529 2019-131474 2020-203938 2020-204021 2020-204641 2020-204777 2020-205179 2019-131726 2020-200304 2020-200305 2020-200310 2020-200311 2020-200412 2020-201471

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Patent Ranking in Japan

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