Granted Patent
Utility
US 5,801,740 · App. 08/635,307
Image recording apparatus capable of adjusting an image recording speed
Inventors:
Koichi Isono, Thouru Yonezawa, Masamichi Cho
Patented Case
View Patent ↗
Granted: Sep 1, 1998
Filed: Apr 19, 1996
Inventors
Koichi Isono
Thouru Yonezawa
Masamichi Cho
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.