Granted Patent
Utility
US 6,165,662 · App. 09/451,773
Electrophotographic photoreceptor
Inventors:
Satoshi Kato, Itaru Ogawa
Patented Case
View Patent ↗
Granted: Dec 26, 2000
Filed: Dec 1, 1999
Inventors
Satoshi Kato
Itaru Ogawa
Assignee (at issue)
MITSUBISHI CHEMICAL CORPORATION
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.