Granted Patent
Utility
US 6,269,314 · App. 09/136,561
Blood sugar measuring device
Inventors:
Tomoki Iitawaki, Yusaku Sakoda, Muneo Tokita, Shinichi Hirako
Patented Case
View Patent ↗
Granted: Jul 31, 2001
Filed: Aug 19, 1998
Inventors
Tomoki Iitawaki
Yusaku Sakoda
Muneo Tokita
Shinichi Hirako
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.