Patents by Inventor Hideki Horiuochi

Hideki Horiuochi 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).

  • Stamp unit and method of preparing stamp unit
    Patent number: 5669304
    Abstract: A stamp unit and a method of preparing the same are provided in which a liquid photosensitive resin is used as the base material for stamp formation and the ease with which the material is handled during transportation, storage and stamp formation is facilitated. The stamp unit uses a liquid photosensitive resin which changes from liquid to solid upon receiving rays of light as the base material for stamp face formation.
    Type: Grant
    Filed: March 28, 1996
    Date of Patent: September 23, 1997
    Assignee: Seiko Epson Corporation
    Inventors: Hiroshi Kuriyama, Youichi Kodaira, Haruyuki Miyasaka, Hideki Horiuochi