Patents by Inventor Kinya Itoh

Kinya Itoh 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).

  • Clothes drier
    Patent number: 4123851
    Abstract: A clothes drier, in which a drum having an opening for charging clothes therethrough, an air intake port and an air exhaust port is rotatably supported in a cabinet. The air heated by a thermistor having a positive temperature coefficient is fed into the drum. This heat generating body tends to lower the heating value as the temperature rises, thus dispensing with a protective or safety means such as a thermostat.
    Type: Grant
    Filed: July 13, 1977
    Date of Patent: November 7, 1978
    Assignee: Hitachi, Ltd.
    Inventors: Kinya Itoh, Shigeaki Tanaka, Gen Shimizu, Yuzi Suganuma