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Mitsuhiro OKAMOTO

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    BRAKE DISC
    • Publication number 20240159282
    • Publication date May 16, 2024
    • NIPPON STEEL CORPORATION
    • Mitsuhiro OKAMOTO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BRAKE DISK UNIT FOR RAILWAY VEHICLE
    • Publication number 20220333656
    • Publication date Oct 20, 2022
    • NIPPON STEEL CORPORATION
    • Hiroshi NOGAMI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHAFT DIAMETER ENLARGEMENT CONDITION SETTING METHOD, SHAFT DIAMETER...
    • Publication number 20200290114
    • Publication date Sep 17, 2020
    • Neturen Co., Ltd.
    • Mitsuhiro OKAMOTO
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD AND APPARATUS FOR SHAFT DIAMETER ENLARGEMENT
    • Publication number 20200198000
    • Publication date Jun 25, 2020
    • Neturen Co., Ltd.
    • Yoshitaka KUWAHARA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    SHAFT HOLDING SLEEVE, SHAFT DIAMETER ENLARGING APPARATUS AND JIG FO...
    • Publication number 20160346828
    • Publication date Dec 1, 2016
    • Neturen Co., Ltd.
    • Yoshitaka KUWAHARA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...