Patents by Inventor Tsuyoshi ISHIMABUSHI

Tsuyoshi ISHIMABUSHI 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).

  • Electronic element mounting board and electronic device
    Patent number: 9872378
    Abstract: There are provided an electronic element mounting board and an electronic device capable of suppressing transmission of incident light to an electronic device through a circumferential edge part of an opening of a board and thus of reducing a noise level in receiving an image. An electronic element mounting board includes an insulating substrate. The insulating substrate has an opening and a lower surface, and an electronic element is disposed on the lower surface so as to overlap the opening in a plan view. A circumferential edge part of the opening of the insulating substrate has a porosity lower than a porosity of a portion outside the circumferential edge part. Since it is possible to suppress transmission of incident light to the electronic element through the circumferential edge part, it is possible to reduce a noise level in receiving an image in the electronic element.
    Type: Grant
    Filed: April 28, 2014
    Date of Patent: January 16, 2018
    Assignee: KYOCERA CORPORATION
    Inventors: Shuya Kubo, Kouki Suda, Tsuyoshi Ishimabushi, Shinji Ichiki, Yousuke Moriyama
  • ELECTRONIC ELEMENT MOUNTING BOARD AND ELECTRONIC DEVICE
    Publication number: 20150319846
    Abstract: There are provided an electronic element mounting board and an electronic device capable of suppressing transmission of incident light to an electronic device through a circumferential edge part of an opening of a board and thus of reducing a noise level in receiving an image. An electronic element mounting board includes an insulating substrate. The insulating substrate has an opening and a lower surface, and an electronic element is disposed on the lower surface so as to overlap the opening in a plan view. A circumferential edge part of the opening of the insulating substrate has a porosity lower than a porosity of a portion outside the circumferential edge part. Since it is possible to suppress transmission of incident light to the electronic element through the circumferential edge part, it is possible to reduce a noise level in receiving an image in the electronic element.
    Type: Application
    Filed: April 28, 2014
    Publication date: November 5, 2015
    Applicant: KYOCERA Corporation
    Inventors: Shuya KUBO, Kouki SUDA, Tsuyoshi ISHIMABUSHI, Shinji ICHIKI, Yousuke MORIYAMA