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IP Verse

Tokyo Ohka Kogyo competitive analysis

Latest PTAB cases involving Tokyo Ohka Kogyo

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

Last updated on: Dec 24, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Tokyo Ohka Kogyo

PGR2022-00010Nov 22, 2021TOKYO OHKA KOGYOFUJIFILM ELECTRONIC MATERIALS USAFinal Written Decision

Peer Comparison New

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

Last updated on: Dec 25, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
TOKYO OHKA KOGYO - - 1 -
FUJIFILM ELECTRONIC MATERIALS USA - - - 1