Granted Patent
Utility
US 4,153,460 · App. 05/875,885
Light-sensitive silver halide color photographic material
Inventors:
Toshifumi Iijima, Tadahiko Obikawa, Motoaki Tanaka
Patented Case
View Patent ↗
Granted: May 8, 1979
Filed: Feb 7, 1978
Inventors
Toshifumi Iijima
Tadahiko Obikawa
Motoaki Tanaka
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.