Patents Assigned to Mitsutoshi Yamada
  • Take-up motion for a tapelike material
    Patent number: 4205806
    Abstract: Disclosed is a take-up motion in which a guide member slidably disposed along an opening of a plate member on a rotatable member with a spiral groove slides radially along the opening, accompanying the rotation of the rotatable member, whereby a tapelike material is fitted into the groove.
    Type: Grant
    Filed: December 4, 1978
    Date of Patent: June 3, 1980
    Assignee: Mitsutoshi Yamada
    Inventor: Yasuo Fujimura