Patent Ranking in Japan - Applicant details - Japanese version

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Tosoh Corporation

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  2021 Application Ranking      155th  publications: 232 下降2020: 144th  300)

  2021 Acquisition Ranking      136th  registrations: 181 上昇2020: 140th  206)

(update:Oct 21, 2021)

2011  2012  2013  2014  2015  2016  2017  2018  2019  2020 

Publication numberTitle of the InventionPublic. dateRemarks
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
A 2021-113302 Manufacturing method of polyarylene sulfide Aug 5, 2021
A 2021-113339 Laminated film and its manufacturing method Aug 5, 2021
A 2021-113703 Fluid for particle detection Aug 5, 2021
A 2021-109132 Catalyst for producing aromatic compounds Aug 2, 2021
A 2021-109853 Triazine compounds and materials for organic electroluminescent devices Aug 2, 2021
A 2021-109855 Diammonium salt and its uses Aug 2, 2021

91-105 (total:247)

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2021-116328 2021-113152 2021-113153 2021-113157 2021-113158 2021-113175 2021-113182 2021-113255 2021-113279 2021-113302 2021-113339 2021-113703 2021-109132 2021-109853 2021-109855

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Patent Ranking in Japan

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