Granted Patent
Utility
US 6,675,714 · App. 10/201,051
Ink and water supply controller in printing machine, printing system with such controller, and program therefor
Inventor:
Itaru Furukawa
Patented Case
View Patent ↗
Granted: Jan 13, 2004
Filed: Jul 24, 2002
Inventor
Itaru Furukawa
Assignee (at issue)
DAINIPPON SCREEN MFG. 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.