Granted Patent
Utility
US 6,773,161 · App. 10/202,860
X-ray diagnostic apparatus
Inventor:
Hideaki Tanaka
Patented Case
View Patent ↗
Granted: Aug 10, 2004
Filed: Jul 26, 2002
Inventor
Hideaki Tanaka
Assignee (at issue)
Kabushiki Kaisha Toshiba
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.