Patents by Inventor Kazuyoshi Sorimachi

Kazuyoshi Sorimachi 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).

  • Dye receiving sheet for preparation of a transparency
    Patent number: 5053382
    Abstract: The dye receiving sheet for preparation of a transparency according to the present invention is a sheet to be used in combination with a heat transfer sheet having a dye layer formed thereon and includes (2) a transparent substrate, (3) a transparent receiving layer provided on the transparent substrate for receiving the dye migrating from the heat transfer sheet corresponding to the energy applied from a thermal head and (5) an optically detectable layer provided on at least a part of the heat transferable sheet. By the provision of the optically detectable layer (5), improvement of running performance, operability within a heat-sensitive device as well as image density and sensitivity during printing can be attained, and also a detection mark can be freely added, whereby operability of the dye receiving sheet can be further improved.
    Type: Grant
    Filed: October 25, 1989
    Date of Patent: October 1, 1991
    Assignee: Dai Nippon Insatsu Kabushiki Kaisha
    Inventors: Masanori Akada, Noritaka Egashira, Mikizo Mizuno, Masaki Kutsukake, Yoshikazu Ito, Tatsuya Kita, Masahisa Yamaguchi, Takao Suzuki, Hitoshi Arita, Kazuyoshi Sorimachi, Tamami Iwata
  • Dye receiving sheet for preparation of a transparency
    Patent number: 4910188
    Abstract: The dye receiving sheet for preparation of a transparency according to the present invention is a sheet to be used in combination with a heat transfer sheet having a dye layer formed thereon and includes (2) a transparent substrate, (3) a transparent receiving layer provided on the transparent substrate for receiving the dye migrating from the heat transfer sheet corresponding to the energy applied from a thermal head and (5) an optically detectable layer provided on at least a part of the heat transferable sheet. By the provision of the optically detectable layer (5), improvement of running performance, operability within a heat-sensitive device as well as image density and sensitivity during printing can be attained, and also a detection mark can be freely added, whereby operability of the dye receiving sheet can be further improved.
    Type: Grant
    Filed: June 17, 1988
    Date of Patent: March 20, 1990
    Assignee: Dai Nippon Insatsu Kabushiki Kaisha
    Inventors: Masanori Akada, Noritaka Egashira, Mikizo Mizuno, Masaki Kutsukake, Yoshikazu Ito, Tatsuya Kita, Masahisa Yamaguchi, Takao Suzuki, Hitoshi Arita, Kazuyoshi Sorimachi, Tamami Iwata