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IP Verse

Hamamatsu competitive analysis

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Latest patents of Hamamatsu opposed by its competitors

Explore Hamamatsu'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: Dec 4, 2025
Patent NumberPublication DateTitleTotal Oppositions
EP2479557
Jul 26, 2017Radiation Detecting Device1

Latest PTAB cases involving Hamamatsu

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

Last updated on: Dec 4, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Hamamatsu

IPR2017-02110Sep 15, 2017HAMAMATSU PHOTONICS KKSEMICAPSFinal Written Decision
IPR2017-02112Sep 15, 2017HAMAMATSU PHOTONICS KKSEMICAPSFinal Written Decision
IPR2017-00909Feb 15, 2017HAMAMATSUPRESIDENT & FELLOWS OF HARVARD COLLEGEInstitution Denied
IPR2016-01910Sep 30, 2016HAMAMATSUSIONYXFinal Written Decision
IPR2016-01364Jul 6, 2016ELECTRO SCIENTIFIC INDUSTRIESHAMAMATSU PHOTONICSInstitution Denied
IPR2016-01143Jun 3, 2016HAMAMATSUPRESIDENT & FELLOWS OF HARVARD COLLEGEFinal Written Decision

Peer Comparison New

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

Last updated on: Dec 4, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
HAMAMATSU PHOTONICS KK - 12 -
SEMICAPS - - - 2
WIPOTEC234 - -