Granted Patent
Utility
US 5,194,369 · App. 07/668,120
Silver halide color photographic material
Inventors:
Keiji Mihayashi, Seiji Ichijima, Toshio Kawagishi, Naoki Saito, Masuji Motoki
Patented Case
View Patent ↗
Granted: Mar 16, 1993
Filed: Mar 12, 1991
Inventors
Keiji Mihayashi
Seiji Ichijima
Toshio Kawagishi
Naoki Saito
Masuji Motoki
Assignee (at issue)
Fujitsu Limited
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.