Granted Patent
Utility
US 4,495,262 · App. 06/489,317
Photosensitive member for electrophotography comprises inorganic layers
Inventors:
Masatoshi Matsuzaki, Toshinori Yamazaki, Isao Myokan, Tetsuo Shima, Hiroyuki Nomori
Patented Case
View Patent ↗
Granted: Jan 22, 1985
Filed: Apr 28, 1983
Inventors
Masatoshi Matsuzaki
Toshinori Yamazaki
Isao Myokan
Tetsuo Shima
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.