Granted Patent
Utility
US 4,623,927 · App. 06/756,641
Solid state image pickup apparatus
Inventor:
Kunihisa Hoshino
Patented Case
View Patent ↗
Granted: Nov 18, 1986
Filed: Jul 19, 1985
Inventor
Kunihisa Hoshino
Assignee (at issue)
Nippon Kogaku K.K.
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.