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Yutaka NEISHI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Valve spring
    • Patent number 12,006,994
    • Issue date Jun 11, 2024
    • Nippon Steel Corporation
    • Shinya Teramoto
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Steel material to be starting material of carbonitrided bearing com...
    • Patent number 11,965,231
    • Issue date Apr 23, 2024
    • Nippon Steel Corporation
    • Yutaka Neishi
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Steel wire
    • Patent number 11,952,650
    • Issue date Apr 9, 2024
    • Nippon Steel Corporation
    • Shinya Teramoto
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Bearing steel component, and steel bar for bearing steel component
    • Patent number 11,459,630
    • Issue date Oct 4, 2022
    • Nippon Steel Corporation
    • Tatsuya Koyama
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Spring steel
    • Patent number 11,390,936
    • Issue date Jul 19, 2022
    • Nippon Steel Corporation
    • Takahisa Suzuki
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Rolling sliding member and method of producing the same, and rollin...
    • Patent number 11,326,643
    • Issue date May 10, 2022
    • JTEKT Corporation
    • Kohei Kanetani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Steel material for carburized bearing part
    • Patent number 11,168,387
    • Issue date Nov 9, 2021
    • Nippon Steel Corporation
    • Tomohiro Yamashita
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Steel piston
    • Patent number 11,162,454
    • Issue date Nov 2, 2021
    • Nippon Steel Corporation
    • Yutaka Neishi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rolled wire rod for spring steel
    • Patent number 11,118,251
    • Issue date Sep 14, 2021
    • Nippon Steel Corporation
    • Takahisa Suzuki
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Rolled wire rod
    • Patent number 11,098,394
    • Issue date Aug 24, 2021
    • Nippon Steel Corporation
    • Naoki Matsui
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Rolled steel bar or rolled wire rod for cold-forged component
    • Patent number 10,837,080
    • Issue date Nov 17, 2020
    • Nippon Steel Corporation
    • Naoki Matsui
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Rolled steel bar or rolled wire rod for cold-forged component
    • Patent number 10,829,842
    • Issue date Nov 10, 2020
    • Nippon Steel Corporation
    • Naoki Matsui
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Steel for induction hardening
    • Patent number 10,808,304
    • Issue date Oct 20, 2020
    • Nippon Steel Corporation
    • Yutaka Neishi
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Steel for induction hardening
    • Patent number 10,801,091
    • Issue date Oct 13, 2020
    • Nippon Steel Corporation
    • Akira Shiga
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Bolt
    • Patent number 10,669,604
    • Issue date Jun 2, 2020
    • Nippon Steel Corporation
    • Yutaka Neishi
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    High-strength gear
    • Patent number 10,584,783
    • Issue date Mar 10, 2020
    • Nippon Steel Corporation
    • Hiroki Narumiya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Age-hardening steel for cold forging use
    • Patent number 10,538,831
    • Issue date Jan 21, 2020
    • Nippon Steel Corporation
    • Tomohiro Yamashita
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Steel for carbonitrided bearing
    • Patent number 10,538,832
    • Issue date Jan 21, 2020
    • Nippon Steel Corporation
    • Yutaka Neishi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    High-strength bolt
    • Patent number 10,487,372
    • Issue date Nov 26, 2019
    • Nippon Steel Corporation
    • Yutaka Neishi
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Carbonitrided bearing part
    • Patent number 10,358,706
    • Issue date Jul 23, 2019
    • Nippon Steel & Sumitomo Metal Corporation
    • Yutaka Neishi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Ball bearing and methods of production of ball bearing
    • Patent number 10,337,559
    • Issue date Jul 2, 2019
    • Nippon Steel & Sumitomo Metal Corporation
    • Takashi Fujita
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearing part
    • Patent number 10,246,757
    • Issue date Apr 2, 2019
    • Nippon Steel & Sumitomo Metal Corporation
    • Masashi Sakamoto
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Method of producing roughly shaped material for rolling bearing
    • Patent number 10,144,984
    • Issue date Dec 4, 2018
    • Nippon Steel & Sumitomo Metal Corporation
    • Takefumi Yano
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Age-hardenable steel
    • Patent number 10,066,281
    • Issue date Sep 4, 2018
    • Nippon Steel & Sumitomo Metal Corporation
    • Masashi Higashida
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Bearing constituent member, method of manufacturing bearing constit...
    • Patent number 10,047,797
    • Issue date Aug 14, 2018
    • JTEKT Corporation
    • Takashi Sada
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Rolled steel bar for hot forging, hot-forged section material, and...
    • Patent number 9,994,943
    • Issue date Jun 12, 2018
    • Nippon Steel & Sumitomo Metal Corporation
    • Naoki Matsui
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolled round steel material for steering rack bar, and steering rac...
    • Patent number 9,976,206
    • Issue date May 22, 2018
    • Nippon Steel & Sumitomo Metal Corporation
    • Makoto Egashira
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hot-forged section material and common rail
    • Patent number 9,951,403
    • Issue date Apr 24, 2018
    • Nippon Steel & Sumitomo Metal Corporation
    • Naoki Matsui
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolled round steel material for steering rack bar and steering rack...
    • Patent number 9,840,759
    • Issue date Dec 12, 2017
    • Nippon Steel & Sumitomo Metal Corporation
    • Sadanori Horikami
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Rolled steel bar for hot forging
    • Patent number 9,574,255
    • Issue date Feb 21, 2017
    • Nippon Steel & Sumitomo Metal Corporation
    • Masashi Higashida
    • C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

  • Information Patent Application

    STEEL MATERIAL
    • Publication number 20240150878
    • Publication date May 9, 2024
    • NIPPON STEEL CORPORATION
    • Shinya TERAMOTO
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    VALVE SPRING
    • Publication number 20240077123
    • Publication date Mar 7, 2024
    • NIPPON STEEL CORPORATION
    • Shinya TERAMOTO
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    STEEL WIRE
    • Publication number 20230392244
    • Publication date Dec 7, 2023
    • NIPPON STEEL CORPORATION
    • Shinya TERAMOTO
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    DAMPER SPRING
    • Publication number 20230296152
    • Publication date Sep 21, 2023
    • NIPPON STEEL CORPORATION
    • Shinya TERAMOTO
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    CARBURIZED BEARING
    • Publication number 20230151853
    • Publication date May 18, 2023
    • NIPPON STEEL CORPORATION
    • Yutaka NEISHI
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    STEEL
    • Publication number 20230118113
    • Publication date Apr 20, 2023
    • NIPPON STEEL CORPORATION
    • Yutaka NEISHI
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    VALVE SPRING
    • Publication number 20230087453
    • Publication date Mar 23, 2023
    • NIPPON STEEL CORPORATION
    • Shinya TERAMOTO
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    STEEL WIRE
    • Publication number 20230085279
    • Publication date Mar 16, 2023
    • NIPPON STEEL CORPORATION
    • Shinya TERAMOTO
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    DAMPER SPRING
    • Publication number 20230081462
    • Publication date Mar 16, 2023
    • NIPPON STEEL CORPORATION
    • Shinya TERAMOTO
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    STEEL MATERIAL
    • Publication number 20220106671
    • Publication date Apr 7, 2022
    • NIPPON STEEL CORPORATION
    • Akira SHIGA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    STEEL MATERIAL TO BE STARTING MATERIAL OF CARBONITRIDED BEARING COM...
    • Publication number 20220074032
    • Publication date Mar 10, 2022
    • NIPPON STEEL CORPORATION
    • Yutaka NEISHI
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    CARBONITRIDED BEARING COMPONENT
    • Publication number 20220042545
    • Publication date Feb 10, 2022
    • NIPPON STEEL CORPORATION
    • Yutaka NEISHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    IMPACT AND WEAR RESISTANT COMPONENT, AND METHOD FOR PRODUCING THE SAME
    • Publication number 20220025475
    • Publication date Jan 27, 2022
    • Komatsu Ltd.
    • Eiji AMADA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    STEEL MATERIAL
    • Publication number 20220025493
    • Publication date Jan 27, 2022
    • NIPPON STEEL CORPORATION
    • Yutaka NEISHI
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    TRACKED UNDERCARRIAGE COMPONENT, AND METHOD FOR PRODUCING THE SAME
    • Publication number 20210316801
    • Publication date Oct 14, 2021
    • Komatsu Ltd.
    • Eiji AMADA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    STEEL PISTON
    • Publication number 20210262412
    • Publication date Aug 26, 2021
    • NIPPON STEEL CORPORATION
    • Yutaka NEISHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    STEEL MATERIAL FOR STEEL PISTON
    • Publication number 20210230724
    • Publication date Jul 29, 2021
    • NIPPON STEEL CORPORATION
    • Yutaka NEISHI
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    STEEL, MACHINE COMPONENT AND CONNECTING ROD
    • Publication number 20210032733
    • Publication date Feb 4, 2021
    • NIPPON STEEL CORPORATION
    • Shinya TERAMOTO
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    BEARING STEEL COMPONENT, AND STEEL BAR FOR BEARING STEEL COMPONENT
    • Publication number 20200407816
    • Publication date Dec 31, 2020
    • NIPPON STEEL CORPORATION
    • Tatsuya KOYAMA
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    STEEL
    • Publication number 20200407815
    • Publication date Dec 31, 2020
    • NIPPON STEEL CORPORATION
    • Tatsuya KOYAMA
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    CARBURIZED BEARING STEEL COMPONENT AND STEEL BAR FOR CARBURIZED BEA...
    • Publication number 20200340072
    • Publication date Oct 29, 2020
    • NIPPON STEEL CORPORATION
    • Tatsuya KOYAMA
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    Steel Material for Carburized Bearing Part
    • Publication number 20200208246
    • Publication date Jul 2, 2020
    • JTEKT Corporation
    • Tomohiro Yamashita
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    ROLLED WIRE ROD FOR SPRING STEEL
    • Publication number 20200095663
    • Publication date Mar 26, 2020
    • NIPPON STEEL CORPORATION
    • Takahisa SUZUKI
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    STEEL AND PART
    • Publication number 20200063246
    • Publication date Feb 27, 2020
    • NIPPON STEEL CORPORATION
    • Tomohiro YAMASHITA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Steel for Induction Hardening
    • Publication number 20190300992
    • Publication date Oct 3, 2019
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Yutaka Neishi
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    Steel for Induction Hardening
    • Publication number 20190300993
    • Publication date Oct 3, 2019
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Yutaka Neishi
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Steel for Induction Hardening
    • Publication number 20190300994
    • Publication date Oct 3, 2019
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Kei Miyanishi
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    Steel for Induction Hardening
    • Publication number 20190241997
    • Publication date Aug 8, 2019
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Yutaka Neishi
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    ROLLED WIRE ROD
    • Publication number 20190233925
    • Publication date Aug 1, 2019
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Naoki MATSUI
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    Steel for Induction Hardening
    • Publication number 20190153574
    • Publication date May 23, 2019
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Akira Shiga
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...