Patents by Inventor Shinya Ainai

Shinya Ainai 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).

  • Printed circuit board, method for forming frame ground for printed circuit board, and electronic device
    Patent number: 8159833
    Abstract: According to one embodiment, there is provided a printed circuit board, including a frame ground portion in which conductor patterns are formed around a board-fixation hole, and a plurality of through-holes formed around the board-fixation hole in the frame ground portion.
    Type: Grant
    Filed: February 25, 2009
    Date of Patent: April 17, 2012
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Norihiro Ishii, Kuniyasu Hosoda, Shinya Ainai
  • PRINTED CIRCUIT BOARD, METHOD FOR FORMING FRAME GROUND FOR PRINTED CIRCUIT BOARD, AND ELECTRONIC DEVICE
    Publication number: 20090219703
    Abstract: According to one embodiment, there is provided a printed circuit board, including a frame ground portion in which conductor patterns are formed around a board-fixation hole, and a plurality of through-holes formed around the board-fixation hole in the frame ground portion.
    Type: Application
    Filed: February 25, 2009
    Publication date: September 3, 2009
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Norihiro ISHII, Kuniyasu HOSODA, Shinya AINAI