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Yasuhide Yamaguchi

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  • Tokyo, JP
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Patents Grantslast 30 patents

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

    Exhaust-Gas-Purification Catalyst Carrier
    • Publication number 20150209760
    • Publication date Jul 30, 2015
    • Mitsui Mining and Smelting Co., Ltd.
    • Takahito Asanuma
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    POLISHING SLURRY AND POLISHING METHOD THEREFOR
    • Publication number 20130012102
    • Publication date Jan 10, 2013
    • Yasuhide Yamaguchi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    POLISHING SLURRY FOR SILICON CARBIDE AND POLISHING METHOD THEREFOR
    • Publication number 20120240479
    • Publication date Sep 27, 2012
    • Toshiro Doi
    • B24 - GRINDING POLISHING
  • Information Patent Application

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

    Nickel powder, method for preparing the same and paste for use in m...
    • Publication number 20040000217
    • Publication date Jan 1, 2004
    • Mitsui Mining and Smelting Co., Ltd.
    • Yoshiharu Toshima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Composite nickel fine powder and method for preparing the same
    • Publication number 20020055002
    • Publication date May 9, 2002
    • Mitsui Mining and Smelting Co., Ltd.
    • Yoshiharu Toshima
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Nickel powder and conductive paste
    • Publication number 20010018116
    • Publication date Aug 30, 2001
    • Takao Hayashi
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    Nickel powder and conductive paste
    • Publication number 20010013263
    • Publication date Aug 16, 2001
    • MITSUI MINING AND SMELTING CO., LTD
    • Yasuhide Yamaguchi
    • B22 - CASTING POWDER METALLURGY