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Hoya competitive analysis

Latest publications and patents of Hoya New

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

Last updated on: Sep 11, 2025
Publication NumberPublication DateTitleLegal Status

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EP3889658
Aug 6, 2025Lens Positioning Mechanism, Lens Producing Apparatus, And Method For Producing Lens MemberGranted And Under Opposition
EP3483219
Aug 14, 2024Transparent Plastic Substrate And Plastic LensGranted And Under Opposition
EP3283008
Oct 11, 2023Ophthalmic Lens With Graded MicrolensesGranted And Under Opposition
EP3428710
Sep 13, 2023Light Guide Plate And Image Display DeviceGranted And Under Opposition
EP3351212
Aug 23, 2023Intraocular Lens Insertion ToolPatent Maintained As Amended
EP3271755
May 3, 2023Crazing Resistant Coating And Method ThereofGranted And Under Opposition
EP3270098
Dec 7, 2022Measurement System For Eyeglasses-Wearing Parameter, Measurement Program, Measurement Method Therefor, And Manufacturing Method For Eyeglasses LensPatent Maintained As Amended
EP3270099
Jun 22, 2022Measurement Device For Eyeglasses-Wearing Parameter, Measurement Program For Eyeglasses-Wearing Parameter, And Position Designation MethodPatent Maintained As Amended
EP3056545
Oct 21, 2020Transparent Plastic Substrate And Plastic LensGranted And Under Opposition
EP3483220
Aug 5, 2020Transparent Plastic Substrate And Plastic LensGranted And Under Opposition

Latest oppositions filed by Hoya

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

Last updated on: Sep 18, 2025
Patent NumberTitleApplicantOpposition Date

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EP2775898
Network Of Devices For Performing Optical/Optometric/Ophthalmological Tests, And Method For Controlling Said Network Of DevicesPISANIJan 5, 2018

Latest patents of Hoya opposed by its competitors

Explore Hoya'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 18, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3483219
Aug 14, 2024Transparent Plastic Substrate And Plastic Lens2
EP3283008
Oct 11, 2023Ophthalmic Lens With Graded Microlenses1
EP3428710
Sep 13, 2023Light Guide Plate And Image Display Device1
EP3351212
Aug 23, 2023Intraocular Lens Insertion Tool1
EP3271755
May 3, 2023Crazing Resistant Coating And Method Thereof1
EP3270098
Dec 7, 2022Measurement System For Eyeglasses-Wearing Parameter, Measurement Program, Measurement Method Therefor, And Manufacturing Method For Eyeglasses Lens1
EP3270099
Jun 22, 2022Measurement Device For Eyeglasses-Wearing Parameter, Measurement Program For Eyeglasses-Wearing Parameter, And Position Designation Method1
EP3056545
Oct 21, 2020Transparent Plastic Substrate And Plastic Lens1
EP3483220
Aug 5, 2020Transparent Plastic Substrate And Plastic Lens2
EP2298242
Apr 1, 2020Intraocular Lens Inserting Instrument And Cartridge1

Latest PTAB cases involving Hoya New

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

Last updated on: Sep 17, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

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IPR2018-00596Feb 7, 2018HOYA OPTICAL LABS OF AMERICAINLAND DIAMOND PRODUCTSFinal Written Decision
IPR2018-00178Nov 10, 2017HOYA OPTICAL LABS OF AMERICAINLAND DIAMOND PRODUCTSFinal Written Decision

Top competitors of Hoya

Top competitors of Hoya based on patent oppositions.