Patents by Inventor Hirosih Ueda

Hirosih Ueda 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).

  • Patent number: 6115555
    Abstract: An image shooting apparatus has a detector for acquiring information needed to control the focus of a taking lens in a plurality of target areas within the shooting area, and a light emitter having a plurality of light-emitting portions for illuminating the plurality of target areas. The light-emitting portion that is located farthest away from the taking lens illuminates the target area that is located opposite to that light-emitting portion with respect to the taking lens. Moreover, the light-emitting portion located farthest away from the taking lens and the other light-emitting portions use a common light source so that light from this common light source is divided and shone onto the plurality of target areas. Furthermore, the plurality of light-emittining portions are so arranged that the optical paths of the light beams emitted therefrom cross one another.
    Type: Grant
    Filed: July 17, 1998
    Date of Patent: September 5, 2000
    Assignee: Minolta Co., Ltd.
    Inventors: Hirosih Ueda, Kazumi Sugitani