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Kotobuki Kinzoku Kogyo competitive analysis

Explore Kotobuki Kinzoku 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: Jan 15, 2026
Patent NumberPublication DateTitleTotal Oppositions

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Oct 17, 2018Mold-Releasing Agent For Oil Die Casting, Method For Setting Solvent Mixing Ratio, Casting Method And Spray Device1

Latest PTAB cases involving Kotobuki Kinzoku Kogyo

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

Peer Comparison New

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

Last updated on: Jan 15, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
KOTOBUKI KINZOKU KOGYO - 1 - -
PETROFER CHEMIE H R FISCHER1 - - -