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IP Verse

Ntn competitive analysis

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Latest oppositions filed by Ntn

Explore patent oppositions filed by Ntn against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Dec 4, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3671090
Improved Cooling Process And Apparatus For Implementing Said ProcessLU VEJan 3, 2024
EP3655258
Wheel Bearing Arrangement Having A CoatingSCHAEFFLERFeb 17, 2023
EP3655258
Wheel Bearing Arrangement Having A CoatingSCHAEFFLERFeb 15, 2023
EP3276108
Electronic Lock For Cabinet Doors, Drawers And Other ApplicationsDIGILOCK ASIADec 22, 2022
EP3444491
Hub Unit BearingNSKJun 22, 2021
EP3045754
Constant-Velocity Universal JointERAE AMSSep 7, 2020
EP1557622
Microchannel Condenser AssemblyHUSSMANNMay 21, 2019
EP2874826
Wheel Bearing Element And Wheel Bearing UnitAKTIEBOLAGET SKFNov 23, 2018

Latest patents of Ntn opposed by its competitors

Explore Ntn'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 4, 2025
Patent NumberPublication DateTitleTotal Oppositions
EP2581410
Mar 5, 2025Rubber Composition And Molded Rubber Products1
EP3943780
Aug 14, 2024Parallel Link Mechanism And Link Operation Device1
EP3043062
Jan 12, 2022Status Monitoring Device For Wind Power Generation Device1
EP2749781
Jul 25, 2018Roller Bearing2
EP2682321
May 16, 2018Diagnosis Of The Structural Condition Of Rolling Units Of A Machine, Including Computing Means And Structurally Dissociated Analysis Of The Machine.1
EP2824324
May 2, 2018State Monitor System1

Latest PTAB cases involving Ntn

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

Peer Comparison New

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

Last updated on: Dec 4, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
NTN26 - -
ERAE AMS - 1 - -
ERAE AUTOMOTIVE SYSTEMS - 1 - -
VESTAS WIND SYSTEMS9398 - 2