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Canon Kabushiki Kaisha patent opposition analysis

Latest patents of Canon Kabushiki Kaisha New

Explore the latest patents granted to Canon Kabushiki Kaisha, showcasing their recent innovations and technological advancements.

Last updated on: Aug 31, 2025
Patent NumberGrant DateTitleLegal Status

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EP3686683
Mar 13, 2024Developer Replenishing Container And Developer Replenishing SystemGranted And Under Opposition
EP3196262
Jun 7, 2023Ink, Ink Cartridge, And Image Recording MethodPatent Maintained As Amended
EP2553425
Mar 1, 2023Photoacoustic Imaging Apparatus And Photoacoustic Imaging MethodPatent Maintained As Amended
EP2749208
Aug 3, 2022Object Information Acquiring Apparatus And Object Information Acquiring MethodPatent Maintained As Amended
EP2382917
Mar 23, 2022Display Data Obtaining Apparatus And Display Data Obtaining MethodPatent Maintained As Amended
EP2704267
May 15, 2019Slip Ring And Slip Ring Electrical SystemRevoked
EP3162516
Apr 24, 2019Driving Mechanism, Robot Apparatus Measurement Method, Robot Apparatus Control Method And Component Manufacturing MethodRevoked
EP2054778
Aug 29, 2018Image Forming Apparatus, Communication Device, And CartridgeGranted And Under Opposition
EP3106924
Feb 7, 2018Image Forming ApparatusNo Opposition Filed Within Time Limit
EP3098076
Jan 31, 2018Manufacture Method Of Liquid Supply Member And Manufacture ApparatusNo Opposition Filed Within Time Limit

Latest oppositions filed by Canon Kabushiki Kaisha

Explore patent oppositions filed by Canon Kabushiki Kaisha against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Sep 4, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP2946721
Device And Method For Optoacoustic Imaging Of An ObjectHELMHOLTZ ZENTRUM MNCHEN DEUTSCHES FORSCHUNGSZENTRUM FR GESUNDHEIT UND UMWELTSep 20, 2018

Latest patents of Canon Kabushiki Kaisha opposed by its competitors

Explore Canon Kabushiki Kaisha'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 4, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3686683
Mar 13, 2024Developer Replenishing Container And Developer Replenishing System1
EP3196262
Jun 7, 2023Ink, Ink Cartridge, And Image Recording Method1
EP2553425
Mar 1, 2023Photoacoustic Imaging Apparatus And Photoacoustic Imaging Method1
EP2749208
Aug 3, 2022Object Information Acquiring Apparatus And Object Information Acquiring Method1
EP2382917
Mar 23, 2022Display Data Obtaining Apparatus And Display Data Obtaining Method1
EP2704267
May 15, 2019Slip Ring And Slip Ring Electrical System1
EP3162516
Apr 24, 2019Driving Mechanism, Robot Apparatus Measurement Method, Robot Apparatus Control Method And Component Manufacturing Method1
EP2054778
Aug 29, 2018Image Forming Apparatus, Communication Device, And Cartridge1

Top competitors of Canon Kabushiki Kaisha

Top competitors of Canon Kabushiki Kaisha based on patent oppositions.