IP Verse

Panasonic Intellectual Property Management Co., Ltd. competitive analysis

Latest patents of Panasonic Intellectual Property Management Co., Ltd. opposed by its competitors

Explore Panasonic Intellectual Property Management Co., Ltd.'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 20, 2026
Patent NumberPublication DateTitleTotal Oppositions
EP3690847
Oct 15, 2025Lift-Up Determining Device And Lift-Up Determining Method1
EP4053088
Jul 23, 2025Laminate Manufacturing Method1
EP3961908
Jul 9, 2025Servo Amplifier Device, And Multiaxis Servo Control Device2
EP4074418
May 21, 2025Electrode Catalyst For Fuel Cell, Electrode Catalyst Layer For Fuel Cell, Membrane/Electrode Assembly, And Fuel Cell1
EP2141747
Nov 16, 2022Solar Cell Module1
EP3203164
Apr 14, 2021Refrigeration Cycle Apparatus1
EP2808694
Dec 9, 2020Ultrasonic Wave Device1
EP3316375
Mar 18, 2020Redox Flow Cell2
EP2905102
Jan 15, 2020Arc Welding Control Method1
EP3082020
Aug 21, 2019Electric Appliance1

Latest PTAB cases involving Panasonic Intellectual Property Management Co., Ltd.

Discover the latest PTAB cases involving Panasonic Intellectual Property Management Co., Ltd., highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Panasonic Intellectual Property Management Co., Ltd. with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Aug 20, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
PANASONIC MANAGEMENT - 16 - -
DIEHL AKO STIFTUNG2 - - -
DRR2529 - -
DRR SYSTEMS3911 - -