Patents by Inventor Hiroyuki Ichouda

Hiroyuki Ichouda 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).

  • Refrigerator
    Patent number: 6082131
    Abstract: A refrigerator includes a support panel extending sideways from a bottom of a storage heat insulating box at one side of the box. An evaporator heat insulating box is provided for accommodating an evaporator and is formed at the one side of the storage heat insulating box with an equipment accommodating space being formed between itself and the base panel. A back panel extends from the rear wall of the storage heat insulating box so as to form rear walls of the evaporator heat insulating box and the equipment accommodating space, respectively. A side panel is continuous to the back panel so as to define an air circulation space together with a side of the evaporator heat insulating box. A front panel is continuous to the side panel so as to provide a front of the evaporator heat insulating box and the equipment accommodating space.
    Type: Grant
    Filed: October 20, 1998
    Date of Patent: July 4, 2000
    Assignee: Hoshizaki Denki Co., Ltd.
    Inventors: Masaru Hirosawa, Hiroyuki Ichouda, Yasuhide Koike, Tomio Suyama