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Explore patent oppositions filed by Koito Manufacturing 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: Jul 3, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP2302291Lighting And/Or Signalling Device For Motor VehiclesVALEO VISIONDec 6, 2018

Explore Koito Manufacturing'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: Jul 3, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP2578452Oct 16, 2024Vehicle Spot Lamp Control Device And Vehicle Spot Lamp System1
EP3043108Feb 23, 2022Vehicular Lighting System1
EP2772682Sep 16, 2020Vehicle Lamp And Vehicle Lighting System1