Granted Patent
Utility
US 6,764,217 · App. 09/984,530
X-ray diagnosis apparatus
Inventors:
Mitsunori Yasuda, Satoru Ohishi
Patented Case
View Patent ↗
Granted: Jul 20, 2004
Filed: Oct 30, 2001
Inventors
Mitsunori Yasuda
Satoru Ohishi
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.