Patents by Inventor Akimitsu Hamamura

Akimitsu Hamamura 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).

  • Process and apparatus for making shaped confections
    Patent number: 4942910
    Abstract: A process and apparatus for making a shaped frozen confection. The apparatus has a plurality of nozzles for extruding the shaped confection in a variety of contoured shapes. The nozzles simultaneously move in a vertical direction and circularly in a horizontal direction, thereby moving in a spiral path to produce a spirally-shaped frozen confection. A variety of differently shaped frozen confections can be made by varying the rate of extrusion from the nozzles, or the rate or direction of vertical movement of the nozzles.
    Type: Grant
    Filed: November 7, 1986
    Date of Patent: July 24, 1990
    Assignee: Fantasy Flavors Inc.
    Inventor: Akimitsu Hamamura
  • Confection package
    Patent number: D311330
    Type: Grant
    Filed: November 7, 1986
    Date of Patent: October 16, 1990
    Assignee: Fantasy Flavors Inc.
    Inventor: Akimitsu Hamamura
  • Confection package
    Patent number: D331013
    Type: Grant
    Filed: July 26, 1990
    Date of Patent: November 17, 1992
    Assignee: Universal Foods Corporation
    Inventor: Akimitsu Hamamura