Patents by Inventor Noboru Ichikawa

Noboru Ichikawa 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).

  • Microwave oven with food weight measurement
    Patent number: 4724292
    Abstract: A microwave oven is disclosed including a turntable inside a cooking chamber, the turntable being provided with a weight detection device, a weight measuring device on a digital display for displaying a result of the food weight measurement produced by the weight measuring device. The word "approximately" or another appropriate term is also displayed together with a measured net weight value.
    Type: Grant
    Filed: July 21, 1986
    Date of Patent: February 9, 1988
    Assignee: Sharp Kabushiki Kaisha
    Inventor: Noboru Ichikawa