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Kabushiki Kaisha Kobe Seiko Sho Kobe Steel patent opposition analysis

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Latest patents of Kabushiki Kaisha Kobe Seiko Sho Kobe Steel opposed by its competitors

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Patent NumberGrant DateTitleTotal Oppositions
EP4032990Apr 24, 2024Method For Producing Molten Steel1
EP3396165Aug 17, 2022Screw Compressor1
EP3572256Jan 26, 2022Door Beam1
EP3279362Apr 21, 2021High-Strength Cold-Rolled Steel Sheet Having Excellent Workability And Collision Characteristics And Having Tensile Strength Of 980 Mpa Or More, And Method For Producing Same1
EP3489055Mar 10, 2021Door Beam1
EP3279363May 13, 2020High-Strength Cold-Rolled Steel Sheet Having Excellent Workability And Collision Characteristics And Having Tensile Strength Of 980 Mpa Or More, And Method For Producing Same1
EP3220088May 6, 2020Stacked Type Fluid Heater And Method Of Heating Fluid With Stacked Type Fluid Heater1
EP2641990Mar 20, 2019High-Strength Steel Plate With Excellent Formability, Warm Working Method, And Warm-Worked Automotive Part1
EP2075083May 16, 2018Brazing Sheet Of Aluminium Alloy2
EP2947168Mar 7, 2018Si-Killed Steel Wire Rod Having Excellent Fatigue Properties, And Spring Using Same1