Patents by Inventor YORIKO MIZUSHIMA

YORIKO MIZUSHIMA 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 device and method for manufacturing electronic device
    Patent number: 9648741
    Abstract: An electronic device includes; a first substrate; a second substrate Located facing the first substrate; a resin layer formed between the first substrate and the second substrate and having a first thermal expansion coefficient; a conductor via penetrating the first substrate and the resin layer; a barrier film covering a side surface of the conductor via; a first film formed between the resin layer and the barrier film and having viscoelasticity; and a second film formed between the first film and the barrier film and having a second thermal expansion coefficient lower than the first thermal expansion coefficient.
    Type: Grant
    Filed: November 13, 2015
    Date of Patent: May 9, 2017
    Assignee: FUJITSU LIMITED
    Inventor: Yoriko Mizushima
  • ELECTRONIC DEVICE AND METHOD FOR MANUFACTURING ELECTRONIC DEVICE
    Publication number: 20160174375
    Abstract: An electronic device includes; a first substrate; a second substrate Located facing the first substrate; a resin layer formed between the first substrate and the second substrate and having a first thermal expansion coefficient; a conductor via penetrating the first substrate and the resin layer; a barrier film covering a side surface of the conductor via; a first film formed between the resin layer and the barrier film and having viscoelasticity; and a second film formed between the first film and the barrier film and having a second thermal expansion coefficient lower than the first thermal expansion coefficient.
    Type: Application
    Filed: November 13, 2015
    Publication date: June 16, 2016
    Applicant: FUJITSU LIMITED
    Inventor: YORIKO MIZUSHIMA