Patents by Inventor Yohei Ishijima

Yohei Ishijima has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Coin batch loading device
    Patent number: 11004294
    Abstract: The coin batch loading device of the present invention is a coin batch loading device capable of separating out coins one by one which were input as a batch and delivering them, including a cylindrical portion having an opening at the top and a side wall and a bottom wall, a rotor which is disposed inside the cylindrical portion and rotates about the center of the cylindrical portion, outer periphery sensors provided inside the cylindrical portion which detect one or more coins on an outer perimeter portion of the rotor, and a control device for controlling the rotation of the rotor, wherein if one or more outer periphery sensors detect one or more coins, the control device is able to set the rotational speed of the rotor to a medium speed which is lower than a high speed.
    Type: Grant
    Filed: October 2, 2017
    Date of Patent: May 11, 2021
    Assignee: NIPPON CONLUX CO., LTD.
    Inventors: Fuminori Hongo, Masashi Kondo, Akihiro Nobuhara, Kiyoshi Oishi, Yohei Ishijima