Granted Patent
Utility
US 6,553,091 · App. 09/885,115
X-ray CT apparatus
Inventors:
Tetsuyuki Takanashi, Tomiya Sasaki, Yuichi Kasuya, Masahiro Kuroda
Patented Case
View Patent ↗
Granted: Apr 22, 2003
Filed: Jun 21, 2001
Inventors
Tetsuyuki Takanashi
Tomiya Sasaki
Yuichi Kasuya
Masahiro Kuroda
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.