Granted Patent
Utility
US 6,715,948 · App. 09/986,361
Printer
Inventors:
Seiji Morita, Makoto Kawasaki
Patented Case
View Patent ↗
Granted: Apr 6, 2004
Filed: Nov 8, 2001
Inventors
Seiji Morita
Makoto Kawasaki
Assignee (at issue)
CITIZEN WATCH 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.