CompanyCompetitive AnalysisCompany Patent Opposition Analysis

Explore patent oppositions filed by Oji against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Last updated on: Aug 7, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

Intraocular Lens Insertion ToolHOYAMay 3, 2021
Solid-State Microwave DeviceWHIRLPOOLOct 30, 2018
Rfid Tag Interrogation SystemsCAMBRIDGE ENTERPRISEJul 23, 2018

Explore Oji'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 7, 2025
Patent NumberGrant DateTitleTotal Oppositions
Feb 22, 2023Biaxially Oriented Polypropylene Film, Metallized Film, And Capacitor1
Nov 30, 2022Gas Barrier Laminate And Method For Producing Same1

Top competitors of Oji

List of top competitors of Oji based on patent oppositions.