Granted Patent
Utility
US 6,016,435 · App. 08/978,266
Device for non-invasive determination of a glucose concentration in the blood of a subject
Inventors:
Katsuhiko Maruo, Keisuke Shimizu, Masami Oka
Patented Case
View Patent ↗
Granted: Jan 18, 2000
Filed: Nov 25, 1997
Inventors
Katsuhiko Maruo
Keisuke Shimizu
Masami Oka
Assignee (at issue)
Matsushita Electric Works, Ltd.
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.