Granted Patent
Utility
US 6,828,089 · App. 10/400,496
Silver halide photographic emulsion and thermally developable photosensitive material
Inventor:
Hiroyuki Mifune
Patented Case
View Patent ↗
Granted: Dec 7, 2004
Filed: Mar 28, 2003
Inventor
Hiroyuki Mifune
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.