Granted Patent
Utility
US 6,700,325 · App. 10/247,335
Plasma display panel
Inventor:
Mario Amatsuchi
Patented Case
View Patent ↗
Granted: Mar 2, 2004
Filed: Sep 20, 2002
Inventor
Mario Amatsuchi
Assignees (at issue)
PIONEER CORPORATION
Pioneer Display Products Corporation
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.