Granted Patent
Utility
US 4,600,292 · App. 06/593,638
Photoconductive screen
Inventors:
Yoshihide Fujimaki, Masataka Takimoto, Hiroyuki Nomori
Patented Case
View Patent ↗
Granted: Jul 15, 1986
Filed: Mar 26, 1984
Inventors
Yoshihide Fujimaki
Masataka Takimoto
Hiroyuki Nomori
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.