IP Verse

Japan Tobacco, Inc. competitive analysis

Latest oppositions filed by Japan Tobacco, Inc.

Explore patent oppositions filed by Japan Tobacco, Inc. against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Sep 10, 2026
Patent NumberTitleApplicantOpposition Date
EP2797448
Aerosol Generating Device With Air Flow DetectionPHILIP MORRISApr 19, 2017
EP2640204
Fire-Cured Tobacco Extract And Tobacco Products Made TherefromR J REYNOLDS TOBACCOJun 30, 2015

Latest patents of Japan Tobacco, Inc. opposed by its competitors

Explore Japan Tobacco, Inc.'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: Sep 10, 2026
Patent NumberPublication DateTitleTotal Oppositions
EP4190423
Dec 3, 2025Production Method And Production Apparatus For Solution Containing Flavor Ingredient For Tobacco Product1
EP4023274
Nov 26, 2025Non-Heating Type Flavor Inhaler1
EP4023275
Nov 26, 2025Liquid For Atomization1
EP3674729
Oct 15, 2025Power Supply Unit For Aerosol Inhaler, And Control Method And Control Program Of The Same1
EP4118988
Oct 1, 2025Aerosol Generation Device, And Method And Program For Operating Same2
EP2647299
Sep 24, 2025Non-Combustion Suction Type Tobacco Product2
EP3819427
Sep 10, 2025Wrapping Paper For Non-Combustible Heated Type Smoking Article, Non-Combustible Heated Type Smoking Article, And Electrically-Heated Smoking System2
EP3586656
Jul 16, 2025Smoking System, Power Supply Control Method, Program, Primary Device, And Secondary Device1
EP4144244
Jul 2, 2025Aspiration Device, Method, And Program1
EP4212039
May 7, 2025Aerosol Generation Device, Method Controlling Heater, And Smoking Article1

Latest PTAB cases involving Japan Tobacco, Inc.

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

Peer Comparison New

IP litigation analysis comparing Japan Tobacco, Inc. with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Sep 10, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
JAPAN TOBACCO, INC.267 - -
IMPERIAL TOBACCO7130 - -
NICOVENTURES TRADING LIMITED278155 - -
PHILIP MORRIS227286 - -