IP Verse

Toyoda Gosei competitive analysis

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

Last updated on: Oct 14, 2025

Publication Number	Publication Date	Title	Legal Status
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EP1998381	Jan 31, 2018	Method For Manufacturing Gallium Nitride Compound Semiconductor Light-Emitting Device, Gallium Nitride Compound Semiconductor Light-Emitting Device And Lamp Using Same	No Opposition Filed Within Time Limit
EP2853448	Jan 17, 2018	Decorative Member For Vehicle	No Opposition Filed Within Time Limit
EP2244311	Jan 10, 2018	Gallium Nitride-Based Compound Semiconductor Light-Emitting Device	No Opposition Filed Within Time Limit

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

Last updated on: Oct 20, 2025

Proceeding Number	Filing Date	Petitioner	Respondent	Status
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IPR2016-01790	Sep 15, 2016	TOYODA GOSEI	AMERICAN VEHICULAR SCIENCES	Final Written Decision

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

Last updated on: Oct 16, 2025

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
TOYODA GOSEI	-	-	1	-
AMERICAN VEHICULAR SCIENCES	-	-	-	43