IP Verse

Nippon Steel Corporation competitive analysis

Latest patents of Nippon Steel Corporation opposed by its competitors

Explore Nippon Steel Corporation'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: Aug 20, 2026
Patent NumberPublication DateTitleTotal Oppositions
EP3514431
Sep 3, 2025Threaded Joint2
EP4082687
Aug 13, 2025Method For Manufacturing Layered Hot Stamping Molded Body And Layered Hot Stamping Molded Body1
EP3473798
Jun 18, 2025Threaded Connection Partially In A Self-Locking Engagement2
EP3656885
Apr 23, 2025Non-Oriented Electromagnetic Steel Plate1
EP4060059
Feb 26, 2025Method For Producing Non-Oriented Electrical Steel Sheet1
EP4174203
Oct 2, 2024Hot-Dip Galvanized Steel Material1
EP4163413
Sep 4, 2024Plated Steel Material1
EP3425080
Jul 24, 2024H-Shaped Steel For Low Temperatures And Method For Manufacturing Same1
EP3663426
Jul 3, 2024Zinc Hot-Dipped Steel Sheet1
EP2964801
Dec 6, 2023Metal-Coated Steel Strip1

Latest PTAB cases involving Nippon Steel Corporation

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

Peer Comparison New

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

Last updated on: Aug 20, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
NIPPON STEEL - 42 - -
ARCELORMITTAL1336115
HYDRILL COMPANY102 - -
STRAWMAN384 - - -