Granted Patent
Utility
US 4,607,002 · App. 06/797,991
Silver halide color photo-sensitive material
Inventors:
Noritaka Nakayama, Satoshi Kawakatsu, Katsunori Katoh, Kaoru Shinozaki
Patented Case
View Patent ↗
Granted: Aug 19, 1986
Filed: Nov 14, 1985
Inventors
Noritaka Nakayama
Satoshi Kawakatsu
Katsunori Katoh
Kaoru Shinozaki
Assignee (at issue)
Konishiroku Photo Industry Co., Ltd.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.