Patents by Inventor Mikio Murata

Mikio Murata 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).

  • Structure of thin film transistors and liquid crystal display device having the same
    Patent number: 8085355
    Abstract: A structure of a plurality of thin film transistors wherein a peripheral circuit on a glass substrate of a liquid crystal display panel; and each of polycrystalline silicon thin film 13 of the thin film transistor is formed on the glass substrate; and each of gate electrode 15 is formed on a gate insulation layer, and each of the gate electrode 15 is overhead corresponding to the polycrystalline silicon thin film 13 for a channel; wherein the gate electrode 15 is comprised a pair of projection part 15A and a gate-channel 15B; and wherein the pair of projection part 15A is formed the both sides of the gate-channel 15B in which the side is for along the channel-direction, and wherein the pair of projection part 15A is enlarged for across the channel-direction.
    Type: Grant
    Filed: August 25, 2009
    Date of Patent: December 27, 2011
    Assignee: Toshiba Mobile Display Co., Ltd.
    Inventors: Hajime Watakabe, Masato Hiramatsu, Toshiya Kiyota, Mikio Murata, Masaki Kado, Arichika Ishida, Yoshiaki Nakazaki
  • STRUCTURE OF THIN FILM TRANSISTORS AND LIQUID CRYSTAL DISPLAY DEVICE HAVING THE SAME
    Publication number: 20100110322
    Abstract: A structure of a plurality of thin film transistors wherein a peripheral circuit on a glass substrate of a liquid crystal display panel; and each of polycrystalline silicon thin film 13 of the thin film transistor is formed on the glass substrate; and each of gate electrode 15 is formed on a gate insulation layer, and each of the gate electrode 15 is overhead corresponding to the polycrystalline silicon thin film 13 for a channel; wherein the gate electrode 15 is comprised a pair of projection part 15A and a gate-channel 15B; and wherein the pair of projection part 15A is formed the both sides of the gate-channel 15B in which the side is for along the channel-direction, and wherein the pair of projection part 15A is enlarged for across the channel-direction.
    Type: Application
    Filed: August 25, 2009
    Publication date: May 6, 2010
    Inventors: Hajime WATAKABE, Masato Hiramatsu, Toshiya Kiyota, Mikio Murata, Masaki Kado, Arichika Ishida, Yoshiaki Nakazaki
  • Method of removing aerosols by the radiation effect
    Patent number: 5476538
    Abstract: The present invention is directed to a method of removing aerosols using a radiation effect.
    Type: Grant
    Filed: July 11, 1994
    Date of Patent: December 19, 1995
    Assignee: Japan Atomic Energy Research Institute
    Inventors: Gunji Nishio, Junichi Takada, Mitsuo Naritomi, Mikio Murata, Hitoshi Abe