IP Verse

Toshiba Memory competitive analysis

Explore the latest publications and patents granted to Toshiba Memory, showcasing their recent innovations and technological advancements.

Last updated on: Sep 24, 2025

Publication Number	Publication Date	Title	Legal Status
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EP2266042	Jun 6, 2018	Memory Device, Host Device, Memory System5 Memory Device Control Method, Host Device Control Method And Memory System Control Method	No Opposition Filed Within Time Limit
EP2689423	Jan 24, 2018	Resistance-Change Memory	No Opposition Filed Within Time Limit
EP2372550	Jan 17, 2018	Semiconductor Memory Device	No Opposition Filed Within Time Limit

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

Last updated on: Sep 30, 2025

Proceeding Number	Filing Date	Petitioner	Respondent	Status
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IPR2018-01598	Sep 11, 2018	TOSHIBA MEMORY	ANZA TECHNOLOGY	Final Written Decision
IPR2018-01597	Sep 7, 2018	TOSHIBA MEMORY	ANZA TECHNOLOGY	Final Written Decision

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

Last updated on: Sep 25, 2025

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced	Strategy Type
TOSHIBA MEMORY	-	-	2	-	Highly Aggressive
ANZA TECHNOLOGY	-	-	-	10	Non-Active