Patents by Inventor Suekichi Shimizu

Suekichi Shimizu 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: 4767663
    Abstract: A heat-meltable transfer recording medium comprising a foundation and a transferable ink layer provided on the surface of the foundation, said transferable ink layer comprising a colored layer containing a coloring agent and a heat-meltable adhesive layer provided on the surface of the colored layer, said heat-meltable adhesive layer comprising at least one of a resin and a wax, each of which is solid at ordinary temperatures and softened or melted upon heating with a heating head, and said colored layer having a viscosity of not less than 8.times.10.sup.2 poises at 110.degree. C. (measurement with a rotary viscometer) or being semi-solid or solid at 110.degree. C., in order to produce an image which is fast at a normal state but is readily removed by peeling off when being heated.
    Type: Grant
    Filed: October 14, 1986
    Date of Patent: August 30, 1988
    Assignee: Fuji Kagakushi Kogyo Co., Ltd.
    Inventors: Suekichi Shimizu, Masatsugu Inaba, Yasuyuki Ohtomo
  • Patent number: 4612243
    Abstract: A reusable heat-sensitive transfer recording element which comprises a foundation and an ink-containing layer provided on the foundation, said ink-containing layer comprising porous particles impregnated with a heat-meltable ink and a binder material for bonding the particles to each other, said binder material being substantially incompatible with the heat-meltable ink. With the present transfer elements, printed images having a high optical density can be obtained from the initial use thereof and printed images having such high optical density can be obtained at every repeated use.
    Type: Grant
    Filed: June 19, 1985
    Date of Patent: September 16, 1986
    Assignee: Fuji Kagakushi Kogyo Co., Ltd.
    Inventors: Yoshikazu Shimazaki, Suekichi Shimizu, Nobuyuki Nakajima