Granted Patent
Utility
US 6,480,574 · App. 10/097,959
X-ray diagnostic apparatus
Inventor:
Yasunori Goto
Patented Case
View Patent ↗
Granted: Nov 12, 2002
Filed: Mar 15, 2002
Inventor
Yasunori Goto
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.