Granted Patent
Utility
US 5,942,897 · App. 08/775,156
Magnetic resonance imaging apparatus
Inventor:
Hitoshi Kanazawa
Patented Case
View Patent ↗
Granted: Aug 24, 1999
Filed: Dec 31, 1996
Inventor
Hitoshi Kanazawa
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.