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Ken Yoshino

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  • Nishinomiya, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hot forged steel material
    • Patent number 11,261,511
    • Issue date Mar 1, 2022
    • Nippon Steel Corporation
    • Yoko Sueyasu
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Method for producing a forged crankshaft
    • Patent number 10,124,398
    • Issue date Nov 13, 2018
    • Nippon Steel & Sumitomo Metal Corporation
    • Kenji Tamura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for producing a forged crankshaft
    • Patent number 10,086,425
    • Issue date Oct 2, 2018
    • Nippon Steel & Sumitomo Metal Corporation
    • Kenji Tamura
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for producing a forged crankshaft
    • Patent number 10,058,912
    • Issue date Aug 28, 2018
    • Nippon Steel & Sumitomo Metal Corporation
    • Kenji Tamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Crankshaft for reciprocating engine
    • Patent number 10,012,260
    • Issue date Jul 3, 2018
    • Nippon Steel & Sumitomo Metal Corporation
    • Koichiro Ishihara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Steel for induction hardening and crankshaft manufactured using the...
    • Patent number 9,234,265
    • Issue date Jan 12, 2016
    • Nippon Steel & Sumitomo Metal Corporation
    • Yuta Mizobe
    • C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

  • Information Patent Application

    HOT FORGED STEEL MATERIAL
    • Publication number 20210189532
    • Publication date Jun 24, 2021
    • NIPPON STEEL CORPORATION
    • Yoko SUEYASU
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    CRANKSHAFT FOR RECIPROCATING ENGINE, AND DESIGN METHOD THEREOF
    • Publication number 20170184146
    • Publication date Jun 29, 2017
    • NIPPPON STEEL & SUMITOMO METAL CORPORATION
    • Koichiro ISHIHARA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD FOR PRODUCING A FORGED CRANKSHAFT
    • Publication number 20160271684
    • Publication date Sep 22, 2016
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Kenji TAMURA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    CRANKSHAFT FOR RECIPROCATING ENGINE
    • Publication number 20160258476
    • Publication date Sep 8, 2016
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Koichiro ISHIHARA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD FOR PRODUCING A FORGED CRANKSHAFT
    • Publication number 20160256917
    • Publication date Sep 8, 2016
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Kenji TAMURA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD FOR PRODUCING A FORGED CRANKSHAFT
    • Publication number 20160250679
    • Publication date Sep 1, 2016
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Kenji TAMURA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...