IP Verse

Japan Tobacco competitive analysis

Latest oppositions filed by Japan Tobacco

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

Last updated on: Oct 16, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP4072330
Oral Products With Reduced IrritationNICOVENTURESSep 10, 2025
EP4072332
Moist Oral CompositionsNICOVENTURESSep 10, 2025
EP4225064
Aerosol-Generating Article With Upstream Section, Hollow Tubular Element And Mouthpiece ElementPHILIP MORRISSep 4, 2025
EP4225071
Aerosol-Generating Article With Non-Homogenised Tobacco SubstratePHILIP MORRISSep 4, 2025
EP3793384
Aerosol-Generating Apparatus Including Self-DiagnosticsPHILIP MORRISSep 3, 2025
EP4225060
Aerosol-Generating Article Having A Shredded Tobacco Substrate And An Upstream SectionPHILIP MORRISSep 3, 2025
EP3562330
Method Of Making A Nicotine Containing SheetPHILIP MORRISAug 27, 2025
EP3799749
Aerosol Generating DeviceNICOVENTURESAug 20, 2025
EP3923754
Aerosol-Generating Device Having Capacitance Based Power ControlPHILIP MORRISAug 6, 2025
EP4225062
Aerosol-Generating Article Having A Shredded Tobacco Substrate And An Upstream ElementPHILIP MORRISJul 2, 2025

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: Oct 16, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3674729
Oct 15, 2025Power Supply Unit For Aerosol Inhaler, And Control Method And Control Program Of The Same1
EP2647299
Sep 24, 2025Non-Combustion Suction Type Tobacco Product2
EP3488717
May 21, 2025Method And System For Vaporization Of Substance1
EP4245176
Jan 1, 2025Inhalation Device Including Substance Usage Controls1
EP3863441
Dec 4, 2024Aerosol Generation Device, And Heating Chamber Therefor2
EP3995004
Nov 6, 2024Heat-Not-Burn Tobacco Product And Electrically Heated Tobacco Product1
EP4208054
Nov 6, 2024Cartomizer For An Aerosol Generating Device With Leakage Prevention2
EP3971345
Oct 16, 2024Non-Combustion-Heating Flavor Inhaling Article And Electric-Heating Flavor Inhaling System1
EP4243570
Oct 9, 2024Induction Heating Assembly For A Vapour Generating Device1
EP4224991
Oct 2, 2024Induction Heating Assembly For A Vapour Generating Device2

Latest publications and patents of Japan Tobacco New

Explore the latest publications and patents granted to Japan Tobacco, showcasing their recent innovations and technological advancements.

Last updated on: Oct 14, 2025
Publication NumberPublication DateTitleLegal Status

Get instant update for new patents of Japan Tobacco

EP3674729
Oct 15, 2025Power Supply Unit For Aerosol Inhaler, And Control Method And Control Program Of The SamePatent Maintained As Amended
EP2647299
Sep 24, 2025Non-Combustion Suction Type Tobacco ProductPatent Maintained As Amended
EP4607741
Aug 27, 2025Electronic Device And ProgramPending
EP4604674
Aug 20, 2025Aerosol Generation SystemPending
EP4604673
Aug 20, 2025Aerosol Generation SystemPending
EP4602961
Aug 20, 2025Aerosol Generation System, Control Method, And ProgramPending
EP4602957
Aug 20, 2025Aerosol Generation System, Control Method And ProgramPending
EP4602956
Aug 20, 2025Aerosol Generation SystemPending
EP4602955
Aug 20, 2025Aerosol Generation SystemPending
EP4602939
Aug 20, 2025Aerosol Generation DevicePending

Latest PTAB cases involving Japan Tobacco

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

Peer Comparison New

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

Last updated on: Oct 16, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
JAPAN TOBACCO103122 - -
BRITISH AMERICAN TOBACCO2447 - -
NICOVENTURES199134 - -
PHILIP MORRIS169218 - -