TREA

Youichi Murakami

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  • Ama-gun, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Carbon Brush for Fuel Pump and Method for Manufacturing Same
    • Publication number 20130300251
    • Publication date Nov 14, 2013
    • DENSO CORPORATION
    • Makoto Nishio
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Brush, commutator, and commutator device
    • Publication number 20060131983
    • Publication date Jun 22, 2006
    • DENSO CORPORATION
    • Hirotake Hamamatsu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Metal-graphite brush
    • Publication number 20060087197
    • Publication date Apr 27, 2006
    • TRIS Inc.
    • Takayoshi Otani
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MULTILAYER BRUSH
    • Publication number 20040174088
    • Publication date Sep 9, 2004
    • Kyoji Inukai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Metal-graphite brush and production method thereof
    • Publication number 20030190249
    • Publication date Oct 9, 2003
    • TRIS Inc.
    • Takayoshi Otani
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Copper-graphite brush
    • Publication number 20030141777
    • Publication date Jul 31, 2003
    • TRIS Inc.
    • Takayoshi Otani
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Metal-graphite brush
    • Publication number 20030127941
    • Publication date Jul 10, 2003
    • TRIS Inc.
    • Takayoshi Otani
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Metal-graphite brush
    • Publication number 20030107294
    • Publication date Jun 12, 2003
    • TRIS Inc.
    • Takayoshi Otani
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Current-carrying member for a direct-current motor in a fuel pump,...
    • Publication number 20020180300
    • Publication date Dec 5, 2002
    • Kyoji Inukai
    • H01 - BASIC ELECTRIC ELEMENTS