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IP Verse

Nakajima competitive analysis

Latest patents of Nakajima opposed by its competitors

Explore Nakajima's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Dec 25, 2025
Patent NumberPublication DateTitleTotal Oppositions

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EP3630053
Nov 6, 2024Composition For Keratin Fibers1

Latest PTAB cases involving Nakajima

Discover the latest PTAB cases involving Nakajima, highlighting their recent legal challenges and patent disputes.

Last updated on: Dec 29, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

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PGR2018-00090Aug 6, 2018CANONNAKAJIMAFinal Written Decision

Peer Comparison New

IP litigation analysis comparing Nakajima with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Dec 25, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
NAKAJIMA - 1 - 1
CANON - - 265
HENKEL5991921 -