Granted Patent
Utility
US 6,419,632 · App. 09/539,322
High resolution flow imaging for ultrasound diagnosis
Inventors:
Eiichi Shiki, Yoshitaka Mine
Patented Case
View Patent ↗
Granted: Jul 16, 2002
Filed: Mar 30, 2000
Inventors
Eiichi Shiki
Yoshitaka Mine
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.