Granted Patent
Utility
US 6,803,165 · App. 10/103,569
Toner for electrophotography, developing agent for electrophotography using the toner, image forming method, and image forming device
Inventors:
Seijiro Ishimaru, Yasushige Nakamura
Patented Case
View Patent ↗
Granted: Oct 12, 2004
Filed: Mar 22, 2002
Inventors
Seijiro Ishimaru
Yasushige Nakamura
Assignee (at issue)
FUJI XEROX 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.