Patents by Inventor Hiroshi Noto

Hiroshi Noto 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).

  • Multi-function key input device
    Patent number: 4885580
    Abstract: A multi-function key input device having a touch panel serving as a key input means, which is operated separately according to different operational modes to display different symbols or matters with the aid of a central processing section, a memory section, a digital shift register and LCD drivers operating a liquid crystal device.
    Type: Grant
    Filed: March 15, 1988
    Date of Patent: December 5, 1989
    Assignee: Kyocera Corporation
    Inventors: Hiroshi Noto, Nobuyuki Hayashida, Taketoshi Kojima, Makoto Ito, Osamu Kambayashi