TREA

Ryutaro Kuroda

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Patents Grantslast 30 patents

  • Information Patent Grant

    Abrasive material
    • Patent number 10,323,162
    • Issue date Jun 18, 2019
    • Mitsui Minig & Smelting Co., Ltd.
    • Mikimasa Horiuchi
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    ABRASIVE MATERIAL
    • Publication number 20170130097
    • Publication date May 11, 2017
    • Mitsui Mining and Smelting Co., Ltd.
    • Mikimasa Horiuchi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    ABRASIVE MATERIAL
    • Publication number 20120240478
    • Publication date Sep 27, 2012
    • Mitsui Mining & Smeting Co., Ltd
    • Mikimasa Horiuchi
    • B24 - GRINDING POLISHING