Granted Patent
Utility
US 5,956,086 · App. 08/725,707
Image indicating device and imaging device
Inventor:
Keiji Sawanobori
Patented Case
View Patent ↗
Granted: Sep 21, 1999
Filed: Oct 4, 1996
Inventor
Keiji Sawanobori
Assignee (at issue)
Asahi Kogaku Kogyo Kabushiki Kaisha
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.