Granted Patent
Utility
US 5,876,889 · App. 08/958,928
Electrophotographic photoconductor
Inventors:
Yoichi Nakamura, Kazumi Egota, Koji Kawaguchi, Yoshimasa Hattori
Patented Case
View Patent ↗
Granted: Mar 2, 1999
Filed: Oct 28, 1997
Inventors
Yoichi Nakamura
Kazumi Egota
Koji Kawaguchi
Yoshimasa Hattori
Assignee (at issue)
FUJI ELECTRIC 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.