Patents by Inventor Yohio Oowaki

Yohio Oowaki 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).

  • Image display device
    Patent number: 7081880
    Abstract: An image displaying apparatus at least including a first structure component, a second structure component, a third structure component and a displaying unit are provided, in which it is characterized that each of the first structure component, the second structure component and the third structure component has a section at which the first structure component, the second structure component and the third structure component are disposed in the order from an inside of the image displaying apparatus on a side face thereof, and each of the first structure component and the third structure component has in a part of the section a fixing portion for being fitted to the second structure component at each of positions thereon approximately equal to each other.
    Type: Grant
    Filed: March 24, 2003
    Date of Patent: July 25, 2006
    Assignees: Hitachi Displays, Ltd., Hitachi Device Engineering Co., Ltd.
    Inventors: Shunsuke Morishita, Tomohide Oohira, Yohio Oowaki
  • Image display device
    Publication number: 20030214494
    Abstract: An image displaying apparatus at least including a first structure component, a second structure component, a third structure component and a displaying unit are provided, in which it is characterized that each of the first structure component, the second structure component and the third structure component has a section at which the first structure component, the second structure component and the third structure component are disposed in the order from an inside of the image displaying apparatus on a side face thereof, and each of the first structure component and the third structure component has in a part of the section a fixing portion for being fitted to the second structure component at each of positions thereon approximately equal to each other.
    Type: Application
    Filed: March 24, 2003
    Publication date: November 20, 2003
    Applicants: Hitachi Displays, Ltd, Hitachi Device Engineering Co., Ltd.
    Inventors: Shunsuke Morishita, Tomohide Oohira, Yohio Oowaki