Patents by Inventor Masanori Oguri

Masanori Oguri 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).

  • Shrinking apparatus
    Patent number: 4894517
    Abstract: Shrinking apparatus for heating and shrinking articles such as disused molded articles of thermoplastic expanded resin by a plurality of far-infrared heaters, thereby to reduce the articles in bulk. In the shrinking apparatus, the distances between article conveying device and the far-infrared heaters opposite thereto are gradually reduced in a direction from the furnace inlet to the furnace outlet such that the far infrared rays are efficiently irradiated onto the articles of which entire height is gradually lowered.
    Type: Grant
    Filed: July 19, 1988
    Date of Patent: January 16, 1990
    Assignees: Sekisui Kaseihin Kogyo Kabushiki Kaisha, Hoton Ceramics Kabushiki Kaisha, Nichido Sangyo Kabushiki Kaisha
    Inventor: Masanori Oguri