Patents by Inventor Hidetoshi Yarita

Hidetoshi Yarita 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).

  • Light emitting display
    Patent number: 6404131
    Abstract: A light emitting display includes a display body made of a light diffusing resin material which comprises a transparent resin doped with a light diffusing material, and an LED lamp having an LED chip encapsulated in a mold member made of a light transmissive material and embedded in the display body with its top facing a front side of the display body. A light reflective surface is disposed on a rear side of the display body to face the front side, and the LED lamp is covered at its top with a light reflective coating.
    Type: Grant
    Filed: August 8, 2000
    Date of Patent: June 11, 2002
    Assignees: Yoshichu Mannequin Co., Ltd., Kazou Kobayashi
    Inventors: Tai Kawano, Hidetoshi Yarita, Kazuo Kobayashi