Granted Patent
Utility
US 4,377,629 · App. 06/244,338
Layered charge carrier member and method of forming image using same
Inventors:
Noriyoshi Tarumi, Kiyoshi Kimura, Haruo Iwahashi
Patented Case
View Patent ↗
Granted: Mar 22, 1983
Filed: Mar 17, 1981
Inventors
Noriyoshi Tarumi
Kiyoshi Kimura
Haruo Iwahashi
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.