Granted Patent
Utility
US 6,320,673 · App. 09/038,537
Image forming and color correcting system
Inventor:
Toshihisa Motosugi
Patented Case
View Patent ↗
Granted: Nov 20, 2001
Filed: Mar 11, 1998
Inventor
Toshihisa Motosugi
Assignee (at issue)
Minolta 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.