Patents by Inventor Noboru Yamanoi

Noboru Yamanoi 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).

  • Electric stapler with sliding magazine cover
    Patent number: 4574993
    Abstract: A stapler wherein a staple pushing blade which can be moved up and down from and into a staple guide clearance from which a staple is forced out toward a staple bending groove, and a solenoid having a plunger for moving the staple pushing blade in the vertical direction are provided in a staple container. The staple container is provided with a slider for pressing the staplers toward the staple guide clearance, and a cover member closing an opening at the upper side of the staple container and capable of being moved forward and backward.
    Type: Grant
    Filed: October 15, 1984
    Date of Patent: March 11, 1986
    Assignee: Maruzen Kabushiki Kaisha
    Inventor: Noboru Yamanoi
  • Stapling means
    Patent number: 4199095
    Abstract: An electric stapler comprising: a staple bending table; a main arm having a staple push-out blade at the forward edge thereof and supported turnably at the rear edge thereof; a sub-arm turnably supported by said main arm at a position other than the support point for rotation of said main arm; and a drive mechanism connected turnably to said sub-arm at a position more forward with respect to the support point of said sub-arm and imparting a rotary force in one direction to said sub-arm.
    Type: Grant
    Filed: December 13, 1978
    Date of Patent: April 22, 1980
    Assignee: Maruzen Kabushiki Kaisha
    Inventor: Noboru Yamanoi