Komatsubara competitive analysis

Latest PTAB cases involving Komatsubara

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

Last updated on: Jul 24, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

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IPR2017-01422May 10, 2017HUTCHINSON TECHNOLOGY INCORPORATEDKOMATSUBARAInstitution Denied

Peer Comparison New

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

Last updated on: Jul 23, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
KOMATSUBARA - - - 1
HUTCHINSON TECHNOLOGY INCORPORATED - - 511