Granted Patent
Utility
US 5,873,834 · App. 08/812,746
Blood pressure detecting device
Inventors:
Shinsaku Yanagi, Yoshinori Miyawaki, Yasuyuki Togoe
Patented Case
View Patent ↗
Granted: Feb 23, 1999
Filed: Mar 6, 1997
Inventors
Shinsaku Yanagi
Yoshinori Miyawaki
Yasuyuki Togoe
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.