Granted Patent
Utility
US 5,777,473 · App. 08/637,550
Magnetic resonance imaging apparatus
Inventors:
Hiroshi Takai, Yoshimori Kassai
Patented Case
View Patent ↗
Granted: Jul 7, 1998
Filed: Apr 25, 1996
Inventors
Hiroshi Takai
Yoshimori Kassai
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.