Patents by Inventor Miyoshi Yoshimura

Miyoshi Yoshimura 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 sensor and image forming apparatus
    Patent number: 8085449
    Abstract: An image sensor includes a housing which receives heat of a circuit board, and a light source which is supported in the housing and radiates light toward a document. The light source is an EL light-emitting element including a light emission section which emits light by organic electroluminescence. The EL light-emitting element extends in a line shape along a scanning direction. A thermal diffusion layer is interposed between the EL light-emitting element and the housing.
    Type: Grant
    Filed: November 30, 2007
    Date of Patent: December 27, 2011
    Assignee: Toshiba Design & Manufacturing Service Corporation
    Inventor: Miyoshi Yoshimura
  • IMAGE SENSOR AND IMAGE FORMING APPARATUS
    Publication number: 20080135759
    Abstract: An image sensor includes a housing which receives heat of a circuit board, and a light source which is supported in the housing and radiates light toward a document. The light source is an EL light-emitting element including a light emission section which emits light by organic electroluminescence. The EL light-emitting element extends in a line shape along a scanning direction. A thermal diffusion layer is interposed between the EL light-emitting element and the housing.
    Type: Application
    Filed: November 30, 2007
    Publication date: June 12, 2008
    Inventor: Miyoshi Yoshimura