Patents by Inventor Nobuhiko Sasamoto

Nobuhiko Sasamoto 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: 4522040
    Abstract: A refrigerator has a machine chamber disposed in a bottom part of a refrigerator body, a cover for covering the machine chamber, upper heat discharge passages formed in side edge portions of a rear surface of the refrigerator body, lower heat discharge passages formed in offsetted portions of both sides of the machine chamber cover, and heat discharge ports provided in a wall of each of the lower heat discharge passages for providing a communication between the lower and the upper heat discharge passages. A main condenser of the refrigerator is mounted on a top of the refrigerator body and is covered by a decorative cover.
    Type: Grant
    Filed: September 16, 1983
    Date of Patent: June 11, 1985
    Assignee: Hitachi, Ltd.
    Inventors: Hideo Ochiai, Yoshinari Nagoya, Ryoichi Fujimoto, Susumu Yamazaki, Nobuhiko Sasamoto, Shinichi Ishida