Granted Patent
Utility
US 5,703,921 · App. 08/654,675
X-ray computed tomography apparatus
Inventors:
Hidehiro Fujita, Hisashi Tachizaki
Patented Case
View Patent ↗
Granted: Dec 30, 1997
Filed: May 29, 1996
Inventors
Hidehiro Fujita
Hisashi Tachizaki
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.