Patents by Inventor Chiyokazu Higashi

Chiyokazu Higashi 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: 4790576
    Abstract: A magnet catch wherein a magnet assembly is installed in a case from the front opening in such a way that it can be moved back and forth, an adjust cam is secured to an adjust spindle rotatably mounted to one side portion of the case and disposed in a direction perpendicular to that in which the magnet assembly advances and retracts, a cam groove is formed on the adjust cam in such a manner that the cam groove radius from the adjust spindle as the rotating center continuously changes, and a cam pin projecting from the magnet assembly is engaged with the cam groove.
    Type: Grant
    Filed: March 7, 1988
    Date of Patent: December 13, 1988
    Assignee: Kabushiki Kaisha Murakoshi Seiko
    Inventors: Chiyokazu Higashi, Takayuki Tajima
  • Patent number: 4729615
    Abstract: A container assembly has two door sections of a folding door which are coupled together by means of hinges provided at upper and lower positions on the rear surfaces of the mutually adjacent inner vertical edge portions of the doors so that the doors can be folded, by pivotal motion, with the thus hinge-coupled inner-edge portions thereof protruding outwardly from the body, thus exposing the front opening of the body. Upper and lower movement enabling means mounted to each door section are movable on upper and lower rails of the body opening closed by the folding door.
    Type: Grant
    Filed: July 17, 1986
    Date of Patent: March 8, 1988
    Assignees: Daiken Trade & Industry Co. Ltd., Murakoshi Screw Mfg. Co. Ltd.
    Inventors: Kenji Ishizawa, Chiyokazu Higashi
  • Patent number: 4726637
    Abstract: A wardrobe or other container has a body and at least one pair of doors arranged to move outwardly away from an access opening to the container. This motion is permitted by mounting means which include support rollers to carry the weight of the doors and guide rollers rotatable about vertical axes and engaged in channels mounted adjacent the upper and lower edges of the container.
    Type: Grant
    Filed: April 30, 1986
    Date of Patent: February 23, 1988
    Assignees: Daiken Trade & Industry Co. Ltd., Murakoshi Screw Mfg. Co. Ltd.
    Inventors: Kenji Ishizawa, Chiyokazu Higashi