TREA

Nobuyasu SUGIHARA

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  • Minato-ku, Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bucket and work vehicle
    • Patent number 12,049,740
    • Issue date Jul 30, 2024
    • Komatsu Ltd.
    • Syunsuke Mori
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Bucket and work vehicle
    • Patent number 11,274,415
    • Issue date Mar 15, 2022
    • Komatsu Ltd.
    • Junichi Murakami
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    BUCKET AND WORK VEHICLE
    • Publication number 20210317631
    • Publication date Oct 14, 2021
    • KOMATSU LTD.
    • Syunsuke MORI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    BUCKET AND WORK VEHICLE
    • Publication number 20210317630
    • Publication date Oct 14, 2021
    • KOMATSU LTD.
    • Junichi MURAKAMI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    BOX-SHAPED STRUCTURE FOR WORK MACHINE
    • Publication number 20200291600
    • Publication date Sep 17, 2020
    • Komatsu Ltd.
    • Nobuyasu SUGIHARA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK IMPLEMENT OF HYDRAULIC EXCAVATOR AND METHOD OF MANUFACTURING W...
    • Publication number 20190112779
    • Publication date Apr 18, 2019
    • KOMATSU LTD.
    • Shinpei UTOU
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING