Patent Ranking in Japan - Applicant details - Japanese version

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Tosoh Corporation

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  2021 Application Ranking      160th  publications: 249 下降2020: 144th  300)

  2021 Acquisition Ranking      139th  registrations: 205 上昇2020: 140th  206)

(update:Dec 2, 2021)

2011  2012  2013  2014  2015  2016  2017  2018  2019  2020 

Publication numberTitle of the InventionPublic. dateRemarks
A 2021-121576 Zirconia sintered body and its manufacturing method Aug 26, 2021
A 2021-121579 Method for producing AEI zeolite Aug 26, 2021
A 2021-120446 Halogen-based cleaning composition Aug 19, 2021
A 2021-120620 Fluid for particle detection Aug 19, 2021
A 2021-114995 Low tissue factor active cells and their manufacturing method Aug 10, 2021
A 2021-115495 Polyurethane resin-forming composition for membrane sealant, and membrane sealant and membrane module using the same. Aug 10, 2021
A 2021-116328 Hydroxy chloride-based copolymer composition particles containing hydroxyl groups Aug 10, 2021
A 2021-113152 Purple zirconia sintered body and its manufacturing method Aug 5, 2021
A 2021-113153 Orange zirconia sintered body and its manufacturing method Aug 5, 2021
A 2021-113157 Method for producing alkylurea compound Aug 5, 2021
A 2021-113158 Method for Producing Cyclic Urea Compound Aug 5, 2021
A 2021-113175 Method for producing aromatic compounds Aug 5, 2021
A 2021-113182 Polyethylene polyamine derivative Aug 5, 2021
A 2021-113255 Resin modifier and resin composition containing the modifier Aug 5, 2021
A 2021-113279 Method for producing polyarylene sulfide Aug 5, 2021

106-120 (total:268)

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2021-121576 2021-121579 2021-120446 2021-120620 2021-114995 2021-115495 2021-116328 2021-113152 2021-113153 2021-113157 2021-113158 2021-113175 2021-113182 2021-113255 2021-113279

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Patent Ranking in Japan

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