IP Verse

Hitachi Metals, Ltd. opposition analysis

COMPANY ANALYSIS

Latest patents of Hitachi Metals, Ltd. opposed by its competitors

Patent:
EP3173500
Grant Date:
Mar 27, 2024
Title:
Hot-Working Tool Material, Method For Manufacturing Hot-Working Tool, And Hot-Working Tool
Oppositions:
1
Patent:
EP3358026
Grant Date:
Jun 2, 2021
Title:
Spheroidal Graphite Cast Iron With Excellent Gas Defect Resistance
Oppositions:
1
Patent:
EP3150735
Grant Date:
Jan 15, 2020
Title:
Hot Work Tool Material And Method For Manufacturing Hot Work Tool
Oppositions:
1
Patent:
EP3050986
Grant Date:
Jul 31, 2019
Title:
High-Speed-Tool Steel And Method For Producing Same
Oppositions:
1
Patent:
EP2927337
Grant Date:
Aug 15, 2018
Title:
Precipitation Hardening Type Martensitic Steel And Process For Producing Same
Oppositions:
1
Patent:
EP2682491
Grant Date:
Jul 4, 2018
Title:
Hot Work Tool Steel Having Excellent Toughness, And Process Of Producing Same
Oppositions:
1
Patent:
EP3012872
Grant Date:
Jul 12, 2017
Title:
Solar Cell
Oppositions:
2

Competitors of Hitachi Metals, Ltd.

UDDEHOLMS AB

KSB SE & CO. KGAA

LUVATA PORI OY

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