Hitachi Tool Engineering competitive analysis

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Explore Hitachi Tool Engineering'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 23, 2025
Patent NumberGrant DateTitleTotal Oppositions
Dec 8, 2021Cutting Tip Replacement Type Rotary Tool1

Latest publications and patents of Hitachi Tool Engineering New

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

Last updated on: Oct 19, 2025
Publication NumberPublication DateTitleLegal Status

Get instant update for new patents of Hitachi Tool Engineering

Dec 8, 2021Cutting Tip Replacement Type Rotary ToolPatent Maintained As Amended

Latest PTAB cases involving Hitachi Tool Engineering

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

Peer Comparison New

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

Last updated on: Oct 23, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
MITSUBISHI HITACHI TOOL ENGINEERING - 2 - -
HUFSCHMIED ZERSPANUNGSSYSTEME1 - - -
SANDVIK323 - -