TREA

Toyofumi Terawaki

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  • Nagoya, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ultrasonic welding/cutting machine
    • Patent number 6,098,684
    • Issue date Aug 8, 2000
    • Brother Kogyo Kabushiki Kaisha
    • Toyofumi Terawaki
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Door opening and closing device using a robot
    • Patent number 5,302,061
    • Issue date Apr 12, 1994
    • Brother Kogyo Kabushiki Kaisha
    • Toyofumi Terawaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR