Granted Patent
Utility
US 5,193,548 · App. 07/610,208
Electronic blood pressure meter
Inventor:
Yoshinori Miyawaki
Patented Case
View Patent ↗
Granted: Mar 16, 1993
Filed: Nov 8, 1990
Inventor
Yoshinori Miyawaki
Assignee (at issue)
OMRON CORPORATION
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.