Patents by Inventor Tosio Huzii

Tosio Huzii 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).

  • Thermo-sensitive recording label paper
    Patent number: 5061677
    Abstract: A thermo-sensitive recording label paper comprising a laminate which comprises(1) a thermo-sensitive color-developing layer containing at least a colorless or lightly colored leuco-dye provided on one surface of a paper support, (2) a protective layer provided on the color-developing layer, and (3) at least one of a back layer and a protective underlayer, said back layer being provided on the other surface of the paper support, and said protective underlayer being provided between said paper support and said color-developing layer;the laminate having an internal bond strength of 2.5 kg-cm or more according to Tappi UM-403, and the surface of the protective layer of the laminate having a Bekk smoothness of 500 seconds or more according to JIS P8119.
    Type: Grant
    Filed: December 12, 1989
    Date of Patent: October 29, 1991
    Assignee: Tomoegawa Paper Co., Ltd.
    Inventors: Mitsuhiro Yoshida, Nobuyuki Nakayama, Yasuhiro Yamanashi, Tosio Huzii