Patents by Inventor Yasuke Takita

Yasuke Takita 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 Compound, Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device
    Publication number: 20180076394
    Abstract: A novel organic compound is provided. In particular, a novel organic compound which can improve the element characteristics of a light-emitting element is provided. A novel light-emitting element with high emission efficiency, low driving voltage, and high reliability is provided. An organic compound including an amine skeleton and a benzo[b]naphtho[1,2-d]furan skeleton is provided. A light-emitting element including the organic compound is provided.
    Type: Application
    Filed: September 11, 2017
    Publication date: March 15, 2018
    Applicant: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Sachiko Kawakami, Yasuke Takita, Tsunenori Suzuki, Satoshi Seo