Granted Patent
Utility
US 6,093,148 · App. 09/050,001
Ultrasonic wave diagnosis apparatus
Inventor:
Katsuhiko Fujimoto
Patented Case
View Patent ↗
Granted: Jul 25, 2000
Filed: Mar 30, 1998
Inventor
Katsuhiko Fujimoto
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.