TREA

Masatoshi Sawamura

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  • Nagoya, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of forming a powder compact
    • Patent number 7,083,760
    • Issue date Aug 1, 2006
    • Kabushiki Kaisha Toyota Chuo Kenkyusho
    • Mikio Kondo
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Process for gear-rolling a high accuracy gear
    • Patent number 5,824,168
    • Issue date Oct 20, 1998
    • Toyota Jidosha Kabushiki Kaisha
    • Noritaka Miyamoto
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    Method of forming a powder compact
    • Publication number 20020034453
    • Publication date Mar 21, 2002
    • KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
    • Mikio Kondo
    • B22 - CASTING POWDER METALLURGY