Sony Group Japan competitive analysis

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Latest publications and patents of Sony Group Japan New

Explore the latest publications and patents granted to Sony Group Japan, showcasing their recent innovations and technological advancements.

Latest PTAB cases involving Sony Group Japan

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

Last updated on: Oct 24, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Sony Group Japan

IPR2022-01544Sep 23, 2022SONY GROUP JAPANMZ AUDIO SCIENCESFinal Written Decision

Peer Comparison New

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

Last updated on: Oct 23, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
SONY GROUP JAPAN - - 1 -
MZ AUDIO SCIENCES - - - 1