Patents by Inventor Tadayuki Kameyma

Tadayuki Kameyma 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).

  • Touch type liquid-crystal display device and input detecting method
    Publication number: 20010022632
    Abstract: A touch type liquid-crystal display device has a liquid-crystal display panel having flexibility, a touch panel provided to adhere closely to a back side, opposite to a visual side, of the liquid-crystal display panel, and electrodes disposed to be opposite to each other through a gap. The electrodes are capable of coming into partial contact with each other by a pressing force to thereby detect an input position.
    Type: Application
    Filed: April 17, 2001
    Publication date: September 20, 2001
    Inventors: Seiji Umemoto, Tomonori Noguchi, Tadayuki Kameyma, Kiichi Shimodaira, Hideo Sugawara, Hidehiko Andou