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Denki Kogyo competitive analysis

Explore Denki Kogyo'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 25, 2025
Patent NumberPublication DateTitleTotal Oppositions

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Mar 11, 2020Heat-Treatment Device And Heat-Treatment Method1

Latest PTAB cases involving Denki Kogyo

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

Peer Comparison New

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

Last updated on: Dec 25, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
DENKI KOGYO - 1 - -
THYSSENKRUPP ROTHE ERDE GERMANY112 - -