TREA

Eizou Takagi

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  • Shinagawa-ku, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mortar peeling method
    • Patent number 9,284,740
    • Issue date Mar 15, 2016
    • Marutaka-Kogyo Inc.
    • Kazumasa Takagi
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Mounting base
    • Patent number 9,068,320
    • Issue date Jun 30, 2015
    • Marutaka-Kogyo Inc.
    • Kazumasa Takagi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Mounting base
    • Patent number 8,955,283
    • Issue date Feb 17, 2015
    • Marutaka-Kogyo Inc.
    • Kazumasa Takagi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    WORK GONDOLA
    • Publication number 20180355625
    • Publication date Dec 13, 2018
    • Marutaka-Kogyo Inc.
    • Kazumasa TAKAGI
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    MORTAR PEELING DEVICE
    • Publication number 20150107570
    • Publication date Apr 23, 2015
    • Marutaka-Kogyo Inc.
    • Kazumasa Takagi
    • E04 - BUILDING
  • Information Patent Application

    PEELING DEVICE
    • Publication number 20140345589
    • Publication date Nov 27, 2014
    • Kazumasa Takagi
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    MOUNTING BASE
    • Publication number 20140311068
    • Publication date Oct 23, 2014
    • Marutaka-Kogyo Inc.
    • Kazumasa Takagi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    MOUNTING BASE
    • Publication number 20130326992
    • Publication date Dec 12, 2013
    • Marutaka-Kogyo Inc.
    • Kazumasa Takagi
    • E04 - BUILDING