Patents by Inventor Tadahiko Shiotani

Tadahiko Shiotani 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).

  • Patent number: 4988104
    Abstract: A golf club head includes a frame having a plurality of hollow axial members extending from the front side to the rear side, and a hosel part is integrally formed with the frame. A foam resin core is deposited around the frame. A face plate is disposed at the front side of the frame. A synthetic resin covering is applied over the frame and over the core by installing the assembly of the frame and core in a mold and pouring in the synthetic resin material at a low pressure so as not to deform or shift the frame or the core and the synthetic resin fills the gaps among the frame, the core and the face plate.
    Type: Grant
    Filed: September 1, 1989
    Date of Patent: January 29, 1991
    Assignee: Kunimori-Kagaku Co., Ltd.
    Inventors: Tadahiko Shiotani, I. Watanabe
  • Patent number: 4796440
    Abstract: An ice cream preparation apparatus having a cold storage container with a hole through its bottom in which a supporting member is disposed. A rotating screw in the hole through the supporting member moves material through that hole and out the bottom of the container. A covering plate is selectively openable and closable over the hole. A first rotatable blade is inclined downwardly along the inner surface of the cold storage container moves material off the wall. A second blade rotates around the bottom of the container. A second screw type rotary member extends along the radial direction parallel to the second blade and is rotated for moving material toward the supporting member. A third blade is upstanding in the container.
    Type: Grant
    Filed: October 19, 1987
    Date of Patent: January 10, 1989
    Assignee: Sanyei Corp.
    Inventors: Tadahiko Shiotani, Hideo Matsuura
  • Patent number: 4143824
    Abstract: In a food processor, comprising a rotated shaft and blades, or the like, removably fastened to the shaft, with the blades being located in a food processing vessel, the vessel having a bottom surface which is generally frustoconical in shape, with the cone projecting up into the vessel; the blades inside the vessel are also inclined correspondingly with the bottom of the vessel.
    Type: Grant
    Filed: August 29, 1977
    Date of Patent: March 13, 1979
    Assignee: Sanyei Corporation
    Inventor: Tadahiko Shiotani