IP Verse

Japan Tobacco patent opposition analysis

CompanyCompetitive AnalysisCompany Patent Opposition Analysis

Latest patents of Japan Tobacco opposed by its competitors

Explore Japan Tobacco'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 14, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP4245176
Jan 1, 2025Inhalation Device Including Substance Usage Controls1
EP4243570
Oct 9, 2024Induction Heating Assembly For A Vapour Generating Device1
EP4224991
Oct 2, 2024Induction Heating Assembly For A Vapour Generating Device2
EP3871533
Sep 11, 2024Heating Assembly And Flavor Inhaler Provided With Same1
EP3871530
Aug 28, 2024Control Unit, Aerosol Generation Device, And Method And Program For Controlling Heater1
EP4144230
Aug 7, 2024Chilled Pouch Material For Nicotine Pouch2
EP3531847
Jul 31, 2024A Smoking Article With Liquid-Filled Capsule1
EP4289298
Jul 31, 2024Electronic Vapour Inhalers1
EP4030950
Jul 24, 2024Display Bar Graph And Adaptive Control2
EP2982252
Jun 12, 2024Process For Producing Constituent Element For Tasty Thing Containing Flavoring Ingredient, And Constituent Element For Tasty Thing Containing Flavoring Ingredient1

Top competitors of Japan Tobacco

Top competitors of Japan Tobacco based on patent oppositions.