Granted Patent
Utility
US 6,314,161 · App. 09/635,397
Rotary anode type x-ray tube and x-ray tube apparatus provided with x-ray tube
Inventor:
Hidero Anno
Patented Case
View Patent ↗
Granted: Nov 6, 2001
Filed: Aug 10, 2000
Inventor
Hidero Anno
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.