TREA

Atsushi Ota

Follow

Person

  • Toyota, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Process for casting pipe with transversal hole, and casting die for...
    • Patent number 5,749,410
    • Issue date May 12, 1998
    • Toyota Jidosha Kabushiki Kaisha
    • Seiji Uda
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Method of and apparatus for casting pipe
    • Patent number 5,711,364
    • Issue date Jan 27, 1998
    • Toyota Jidosha Kabushiki Kaisha
    • Atsushi Ota
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Casting mold
    • Patent number 5,615,726
    • Issue date Apr 1, 1997
    • Toyota Jidosha Kabushiki Kaisha
    • Atsushi Ota
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Apparatus for and method of vacuum casting
    • Patent number 5,423,369
    • Issue date Jun 13, 1995
    • Toyota Jidosha Kabushiki Kaisha
    • Atsushi Ota
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Vacuum casting method
    • Patent number 5,404,928
    • Issue date Apr 11, 1995
    • Toyota Jidosha Kabushiki Kaisha
    • Atsushi Ota
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Vacuum casting apparatus
    • Patent number 5,385,198
    • Issue date Jan 31, 1995
    • Toyota Jidosha Kabushiki Kaisha
    • Atsushi Ota
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Vertical type pressure casting method
    • Patent number 4,505,318
    • Issue date Mar 19, 1985
    • Toyoto Jidosha Kogyo Kabushiki Kaisha
    • Masaaki Tokui
    • B22 - CASTING POWDER METALLURGY