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Yasuyuki Arakawa

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  • Nagoya, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum casting method
    • Patent number 5,462,107
    • Issue date Oct 31, 1995
    • Toyota Jidosha Kabushiki Kaisha
    • Tamotsu Hasegawa
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Vacuum casting apparatus
    • Patent number 5,454,416
    • Issue date Oct 3, 1995
    • Toyota Jidosha Kabushiki Kaisha
    • Atushi Ota
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Method of and apparatus for vacuum casting
    • Patent number 5,431,212
    • Issue date Jul 11, 1995
    • Toyota Jidosha Kabushiki Kaisha
    • Yasuyuki Arakawa
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Vacuum casting apparatus and method
    • Patent number 5,427,170
    • Issue date Jun 27, 1995
    • Toyota Jidosha Kabushiki Kaisha
    • Yasuyuki Arakawa
    • 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