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IP Verse

Hitachi Maxell competitive analysis

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Latest patents of Hitachi Maxell opposed by its competitors

Explore Hitachi Maxell'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: Nov 20, 2025
Patent NumberPublication DateTitleTotal Oppositions
EP3112981
Apr 1, 2020Power Supply Control Mechanism, Electronic Device Including The Same, Hearing Aid, And Power Supply Control Method1

Latest PTAB cases involving Hitachi Maxell

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

Peer Comparison New

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

Last updated on: Nov 20, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
HITACHI MAXELL - 1 - -
KS HIMPP39515 -