Yamaguchi competitive analysis

Explore Yamaguchi's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Aug 27, 2026
Patent NumberPublication DateTitleTotal Oppositions
Jun 28, 2023Agent For Reducing Adverse Side Effects Of Kinase Inhibitor1
Jun 20, 2018Semiconductor Memory Device1

Latest PTAB cases involving Yamaguchi

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

Last updated on: Aug 30, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Yamaguchi

IPR2022-00685Mar 10, 2022GOOGLEYAMAGUCHITerminated-Settled

Peer Comparison New

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

Last updated on: Aug 27, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
YAMAGUCHI - 1 - 1
BIGBEN INTERACTIVE13 - - -
GOOGLE2366810