Patents by Inventor Shigenobu Mine

Shigenobu Mine 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 SCREEN FILM, AND TOUCH SCREEN USING SAID FILM, AND STYLUS PEN USED TOGETHER WITH SAID FILM
    Publication number: 20150097805
    Abstract: To detect a position on a screen with which even a thin nib is in contact, and improve operativity, visibility at the time of operation, and a feeling of use. A touch screen film 5 includes at least a transparent, conductive, thin film 7 which has a predetermined surface resistivity set to be within a range from 105.0 to 108.0 ?/sq; when a pointing means 30 comes into contact with the film, a change in capacitance per unit area of 0.36 to 6.00 pF/mm2 occurs in a dielectric material 4 between a predetermined area including the contact position and the sensor electrode.
    Type: Application
    Filed: April 17, 2013
    Publication date: April 9, 2015
    Applicant: MITSUBISHI PENCIL COMPANY, LIMITED
    Inventors: Shigenobu Mine, Akihito Mitsui, Masashi Sakagami, Hitoshi Nakamura, Seiichi Takigawa