Patents by Inventor Yutaka YAMAMURO

Yutaka YAMAMURO 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).

  • Organic light-emitting device
    Patent number: 8847269
    Abstract: An organic light-emitting device includes a base plate, an organic light-emitting body formed on the base plate, a heat-transferring filling material formed around the organic light-emitting body to cover the organic light-emitting body, the heat-transferring filling material having an electrically insulating property, and a sealing plate arranged on the heat-transferring filling material.
    Type: Grant
    Filed: November 28, 2011
    Date of Patent: September 30, 2014
    Assignee: Rohm Co., Ltd.
    Inventors: Yutaka Yamamuro, Suguru Okuyama
  • ORGANIC LIGHT-EMITTING DEVICE
    Publication number: 20120132950
    Abstract: An organic light-emitting device includes a base plate, an organic light-emitting body formed on the base plate, a heat-transferring filling material formed around the organic light-emitting body to cover the organic light-emitting body, the heat-transferring filling material having an electrically insulating property, and a sealing plate arranged on the heat-transferring filling material.
    Type: Application
    Filed: November 28, 2011
    Publication date: May 31, 2012
    Applicant: ROHM CO., LTD.
    Inventors: Yutaka YAMAMURO, Suguru OKUYAMA