Sumitomo Heavy Industries competitive analysis

Explore Sumitomo Heavy Industries'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 9, 2025
Patent NumberGrant DateTitleTotal Oppositions
Mar 27, 2024Web Processing System And Control Method1
Jan 11, 2023Injection Molding Machine1
Dec 28, 2022Injection Molding Machine And Industrial Machine1
Aug 17, 2022Injection Molding Machine1

Latest publications and patents of Sumitomo Heavy Industries New

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

Last updated on: Oct 7, 2025
Publication NumberPublication DateTitleLegal Status

Get instant update for new patents of Sumitomo Heavy Industries

Mar 27, 2024Web Processing System And Control MethodGranted And Under Opposition
Jan 11, 2023Injection Molding MachineGranted And Under Opposition
Dec 28, 2022Injection Molding Machine And Industrial MachineOpposition Rejected
Aug 17, 2022Injection Molding MachinePatent Maintained As Amended
Jan 31, 2018Injection Molding MachineNo Opposition Filed Within Time Limit
Jan 31, 2018Injection Molding Machine And Operation Screen Of Injection Molding MachineNo Opposition Filed Within Time Limit
Jan 10, 2018Laser Annealing Method And Laser Annealing ApparatusNo Opposition Filed Within Time Limit
Jan 10, 2018Molding Condition Setting MethodNo Opposition Filed Within Time Limit
Jan 3, 2018Injection UnitNo Opposition Filed Within Time Limit

Latest PTAB cases involving Sumitomo Heavy Industries

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

Peer Comparison New

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

Last updated on: Oct 9, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
SUMITOMO HEAVY INDUSTRIES - 4 - -
ARBURG162 - -
MANROLAND GOSS WEB SYSTEMS283 - -