Granted Patent
Utility
US 6,716,173 · App. 10/142,981
Ultrasonic imaging method and ultrasonic imaging apparatus
Inventor:
Tomoo Satoh
Patented Case
View Patent ↗
Granted: Apr 6, 2004
Filed: May 13, 2002
Inventor
Tomoo Satoh
Assignee (at issue)
Fujitsu Limited
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.