Nakanishi competitive analysis

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

Last updated on: Sep 17, 2026
Patent NumberTitleApplicantOpposition Date
Coupling Device Between A Motor And A Handpiece For Dental Or Surgical UseBIEN AIR HOLDINGApr 20, 2017

Explore Nakanishi'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 17, 2026
Patent NumberPublication DateTitleTotal Oppositions
Mar 5, 2025Rubber Composition And Molded Rubber Products1

Latest PTAB cases involving Nakanishi

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

Peer Comparison New

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

Last updated on: Sep 17, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
NAKANISHI METAL WORKS - 1 - -
AECHTER48 - - -