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Explore The Japan Steel Works'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.

Patent NumberGrant DateTitleTotal Oppositions
EP3249063Oct 17, 2018High Strength Ni-Based Superalloy1
EP2810757Jun 21, 2017Device And Method For Screw-Type Supply Of Fine Powder Raw Material1