IP Verse

Sumitomo Electric Hardmetal Corp. opposition analysis

COMPANY ANALYSIS

Latest patents of Sumitomo Electric Hardmetal Corp. opposed by its competitors

Patent:
EP1772216
Grant Date:
Oct 26, 2022
Title:
Surface Coating Cutting Tool With Coating Film Having Intensity Distribution Of Compression Stress
Oppositions:
1
Patent:
EP1782902
Grant Date:
Jan 3, 2018
Title:
Replaceable-Blade Cutting Insert And Corner Milling Cutter With Replaceable Cutting Insert
Oppositions:
1
Patent:
EP1911538
Grant Date:
Aug 30, 2017
Title:
Edge Replacing Cutting Tip And Method For Producing The Same
Oppositions:
1

Competitors of Sumitomo Electric Hardmetal Corp.

ISCAR LTD.

SANDVIK MACHINING SOLUTIONS AB

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