Granted Patent
Utility
US 4,576,911 · App. 06/646,960
Silver halide color photographic light-sensitive material
Inventors:
Noboru Mizukura, Noboru Fujimori, Kosaku Masuda, Shinji Yoshimoto, Noriki Tachibana, Eiichi Ueda
Patented Case
View Patent ↗
Granted: Mar 18, 1986
Filed: Sep 4, 1984
Inventors
Noboru Mizukura
Noboru Fujimori
Kosaku Masuda
Shinji Yoshimoto
Noriki Tachibana
Eiichi Ueda
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.