TREA

Toshifumi Hasegawa

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  • Kariya, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tool transfer mechanism for machine tools
    • Patent number 4,722,133
    • Issue date Feb 2, 1988
    • Toyoda Koki Kabushiki Kaisha
    • Kenji Nomura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Spindle head for a machine tool
    • Patent number 4,586,860
    • Issue date May 6, 1986
    • Toyoda Koki Kabushiki Kaisha
    • Fumihiko Ohkoshi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machine tool with a pallet change function
    • Patent number 4,449,277
    • Issue date May 22, 1984
    • Toyoda Koki Kabushiki Kaisha
    • Toshifumi Hasegawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machine tool with automatic tool change function
    • Patent number 4,409,721
    • Issue date Oct 18, 1983
    • Toyoda Koki Kabushiki Kaisha
    • Tamaki Tomita
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machining center
    • Patent number D266851
    • Issue date Nov 9, 1982
    • Toyoda Koki Kabushiki Kaisha
    • Ryuji Wada
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Machine tool with automatic tool change
    • Patent number 4,356,621
    • Issue date Nov 2, 1982
    • Toyoda Koki Kabushiki Kaisha
    • Tamaki Tomita
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool storage magazine for machine tool
    • Patent number 4,335,500
    • Issue date Jun 22, 1982
    • Toyoda Koki Kabushiki Kaisha
    • Kenichi Munekata
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR