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Japan Tobacco patent opposition analysis

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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.

Patent NumberGrant DateTitleTotal Oppositions
EP3646742Apr 10, 2024Power Supply Unit For Aerosol Inhaler, And Control Method And Control Program Of The Same2
EP3861869Feb 21, 2024Production Method For Smoking Article1
EP3243393Jan 17, 2024Heat Reversible Composition For Smoking Goods That Are Gel-Like At Normal Temperatures2
EP2412396Oct 18, 2023Non-Combustion Article For Flavor Inhalation1
EP3864986Jul 5, 2023Non-Combustion Flavor Inhaler And Aerosol Delivery Method2
EP3937343Jun 28, 2023Power Supply Unit For Aerosol Generation Device1
EP3864987Mar 22, 2023Non-Combustion Flavor Inhaler And Aerosol Delivery Method2
EP3398459Mar 1, 2023Non-Combustion-Type Inhalation Article1
EP3586652Mar 1, 2023Smoking Article Provided With Filter1
EP3701817Feb 22, 2023Inhalant Component Generation Device, Method For Controlling Inhalant Component Generation Device, And Program1

Top competitors of Japan Tobacco