Patents by Inventor Tadayoshi Seya

Tadayoshi Seya 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).

  • Camera cover for taking a self-portrait and a method of making the same
    Patent number: 5619295
    Abstract: By attaching a camera cover to an existing camera, user can take a photograph of himself or herself with an intended camera angle, scope and timing. A camera cover body, which comprises the camera cover to be removably attached to a camera, has a front portion covering a front side of the camera. The front portion is formed in a shape of a convex spherical surface and has an aperture in a position corresponding to a lens of the camera. A reflecting layer is formed on an inside of the front portion by aluminum evaporation, etc. The whole part of the front portion structures a convex mirror.
    Type: Grant
    Filed: November 8, 1995
    Date of Patent: April 8, 1997
    Assignee: Sanyo Harz Co.
    Inventors: Tadayoshi Seya, Mamoru Sato