About robots, robot development
and those who make it happen

Yokohama National U.

Yokohama National U.
  • Japan
  • University
  • Robotics Developer


  • Fujitsu Office Delivery Robot Fujitsu Office Delivery Robot

    The Fujitsu Office Delivery Robot can deliver necessary documents and hefty materials on time with 99% efficiency. It is also equipped with a high-resolution touch screen that enables advanced communication on the office floor. Its navigation is accurate…

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  • MARI 2 MARI 2

    The second robot in the Mari series, the Mari II, is based on the perception of visual walking where a controlled algorithm is presented and verified by various experiments. It has 12 degrees of freedom and works on 12 AC servo motors with encoders. The…

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  • MARI 3 MARI 3

    The third humanoid robot in the Mari series, the Mari III, is equipped with the Robot Network (RON) control system. Its body mechanism is built primarily with aluminium alloy, and it also has gyro sensors and accelerometers. The development of Mari III…

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  • MARI 1 MARI 1

    The Yokohama National University developed a series of humanoid robots, the first of which is Mari I. This bipedal walking robot is 120 centimeters tall, weighs 25 kilograms and has 14 degrees of freedom. Its walking design was made using the inverse…

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  • U-Tsu-Shi-O-Mi U-Tsu-Shi-O-Mi

    Michiko Shoji developed a virtual reality called U-Tsu-Shi-O-Mi. A 3D image, synchronized with robot’s motion, is plotted on a green screen that lets the user touch and feel it.

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