Patents by Inventor Moritaka Ohta

Moritaka Ohta 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).

  • Dryer and method for controlling the operation thereof
    Patent number: 5050313
    Abstract: A dryer has a container holding goods to be dried, suction and exhaust ducts communicating with the container, a blower forcibly blowing air through the suction duct, the container and the exhaust duct and a heater for heating air flowing through the suction duct. An absolute humidity sensor is provided to measure a degree of absolute humidity in exhaust air flowing through the exhaust duct. Drying generation of the dryer is interrupted when a measured degree of absolute humidity of the exhaust air and a degree of absolute humidity in the surrounding air has a predetermined relationship.
    Type: Grant
    Filed: August 15, 1990
    Date of Patent: September 24, 1991
    Assignees: Fuji Electric Co., Ltd., Inamoto Manufacturing Co., Ltd., Toyo Menka Kaisha, Ltd.
    Inventors: Shinji Wakaeya, Shozo Shionome, Moritaka Ohta, Masatoshi Shimbashi