Patents by Inventor Toshie Uriu

Toshie Uriu 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).

  • Thermal transfer image-receiving sheet
    Patent number: 5256621
    Abstract: A thermal transfer image-receiving sheet for recording thermally transferred dye images having a uniform color density (darkness) and a high clarity at a high resolution, without curling, comprises an image-receiving resinous layer formed on a front surface of a substrate sheet and comprising a dye-receiving resinous material, for example, a polyester resin, in which the image-receiving resinous layer surface has a surface roughness wave form having a maximum wave height (R.sub.max) of 1.0 .mu.m or less at a wave length of 0.1 to 2 .mu.m.
    Type: Grant
    Filed: April 23, 1991
    Date of Patent: October 26, 1993
    Assignee: Oji Paper Co., Ltd.
    Inventors: Kenji Yasuda, Toshihiro Minato, Masaru Kato, Akira Umemoto, Toshie Uriu, Norio Yamamura