Patents by Inventor Ryo Yoneda

Ryo Yoneda 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).

  • FINGER GUARD MEMBER AND FINGER GUARD MEMBER COUPLING STRUCTURE
    Publication number: 20210053761
    Abstract: A finger guard member includes: a first surface disposed between one end of a roller and a belt wound around the one end; a second surface in which a notch having a width larger than a shaft diameter of a fixed shaft of the roller is formed with respect to the fixed shaft positioned outside the one end in a longitudinal direction of the roller; and a positioning part disposed inside the notch. When the fixed shaft has a first shaft diameter, the finger guard member is positioned by the positioning part being supported by a peripheral surface of the fixed shaft. When the fixed shaft has a second shaft diameter greater than the first shaft diameter, the finger guard member is positioned by an edge of the notch being supported by the peripheral surface of the fixed shaft with the positioning part being not present on the second surface.
    Type: Application
    Filed: December 27, 2018
    Publication date: February 25, 2021
    Applicant: KYOWA MANUFACTURING CO., LTD.
    Inventors: Georg Helmut MALINA, Takashi FURUI, Ryo YONEDA, Shinya YAMAMOTO
  • Finger guard member and finger guard member coupling structure
    Patent number: 10926955
    Abstract: A finger guard member includes: a first surface disposed between one end of a roller and a belt wound around the one end; a second surface in which a notch having a width larger than a shaft diameter of a fixed shaft of the roller is formed with respect to the fixed shaft positioned outside the one end in a longitudinal direction of the roller; and a positioning part disposed inside the notch. When the fixed shaft has a first shaft diameter, the finger guard member is positioned by the positioning part being supported by a peripheral surface of the fixed shaft. When the fixed shaft has a second shaft diameter greater than the first shaft diameter, the finger guard member is positioned by an edge of the notch being supported by the peripheral surface of the fixed shaft with the positioning part being not present on the second surface.
    Type: Grant
    Filed: December 27, 2018
    Date of Patent: February 23, 2021
    Assignee: KYOWA MANUFACTURING CO., LTD.
    Inventors: Georg Helmut Malina, Takashi Furui, Ryo Yoneda, Shinya Yamamoto