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Shunsuke Tobita

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Press forming method and shape evaluation method for press formed part
    • Patent number 12,090,541
    • Issue date Sep 17, 2024
    • JFE Steel Corporation
    • Yusuke Fujii
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for manufacturing press formed product
    • Patent number 11,511,330
    • Issue date Nov 29, 2022
    • JFE Steel Corporation
    • Shunsuke Tobita
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for manufacturing press formed product
    • Patent number 11,260,443
    • Issue date Mar 1, 2022
    • JFE Steel Corporation
    • Shunsuke Tobita
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for manufacturing press formed product
    • Patent number 11,052,444
    • Issue date Jul 6, 2021
    • JFE Steel Corporation
    • Shunsuke Tobita
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of sheet forming
    • Patent number 9,914,163
    • Issue date Mar 13, 2018
    • JFE Steel Corporation
    • Tsuyoshi Shiozaki
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents