Granted Patent
Utility
US 6,805,670 · App. 10/361,018
Electronic blood pressure monitor
Inventor:
Osamu Shirasaki
Patented Case
View Patent ↗
Granted: Oct 19, 2004
Filed: Feb 10, 2003
Inventor
Osamu Shirasaki
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.