Patents Assigned to Yasuhiro Yoshioka
  • Publication number: 20010004512
    Abstract: A silver halide color photographic light-sensitive material comprising a support having provided thereon: at least one yellow-color-forming light-sensitive silver halide emulsion layer; at least one magenta-color-forming light-sensitive silver halide emulsion layer; at least one cyan-color-forming light-sensitive silver halide emulsion layer; and at least one light-insensitive non-color-forming hydrophilic colloid layer, wherein at least one layer of said at least one cyan-color-forming light-sensitive silver halide emulsion layer contains at least one cyan-dye-forming coupler having a pKa of not more than 8.
    Type: Application
    Filed: July 6, 1998
    Publication date: June 21, 2001
    Applicant: Yasuhiro Yoshioka
    Inventors: YASUHIRO YOSHIOKA, SHIN SOEJIMA, OSAMU TAKAHASHI, NAOKI SAITO, HISASHI MIKOSHIBA, MASAKAZU MORIGAKI