Granted Patent
Utility
US 6,781,178 · App. 10/100,069
Non-volatile solid state image pickup device and its drive
Inventor:
Makoto Shizukuishi
Patented Case
View Patent ↗
Granted: Aug 24, 2004
Filed: Mar 19, 2002
Inventor
Makoto Shizukuishi
Assignee (at issue)
Fujitsu Limited
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.