Patents by Inventor Kazumi Nozaki

Kazumi Nozaki 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).

  • Liquid crystal display device
    Patent number: 6211852
    Abstract: In a liquid crystal display device, when the detected signal produced from a temperature sensor is not higher than an indicating disabling temperature of an LCD element, a controller supplies a high luminance signal to a dimmer circuit to raise a voltage to be applied to a light source, and on-off controls a driving signal within a much shorter time than the response time of the LCD element.
    Type: Grant
    Filed: May 29, 1998
    Date of Patent: April 3, 2001
    Assignee: Calsonic Kansei Corporation
    Inventors: Hiroshi Oono, Kazumi Nozaki