IP Verse

Kioxia competitive analysis

Latest PTAB cases involving Kioxia

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

Last updated on: Jan 28, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Kioxia

IPR2023-00741Mar 23, 2023KIOXIA AMERICABITMICROInstitution Denied
IPR2023-00742Mar 23, 2023KIOXIA AMERICABITMICROTerminated-Settled
IPR2023-00743Mar 23, 2023KIOXIA AMERICABITMICROTerminated-Settled
IPR2023-00408Dec 27, 2022KIOXIAVIASATFinal Written Decision
IPR2022-01067May 31, 2022KIOXIAVIASATFinal Written Decision - Appealed
IPR2022-00255Dec 6, 2021KIOXIASONRAI MEMORYTerminated-Settled
IPR2021-01561Sep 22, 2021KIOXIASONRAI MEMORYTerminated-Settled
IPR2021-01354Aug 5, 2021KIOXIASONRAI MEMORYTerminated-Settled

Peer Comparison New

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

Last updated on: Jan 29, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
KIOXIA AMERICA - - 3 -
BITMICRO - - - 14