Granted Patent
Utility
US 4,614,709 · App. 06/563,586
Silver halide photographic light-sensitive material
Inventors:
Masao Sasaki, Kaoru Onodera
Patented Case
View Patent ↗
Granted: Sep 30, 1986
Filed: Dec 20, 1983
Inventors
Masao Sasaki
Kaoru Onodera
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.