Granted Patent
Utility
US 6,593,571 · App. 09/483,727
Scanning probe microscope
Inventor:
Masatoshi Yasutake
Patented Case
View Patent ↗
Granted: Jul 15, 2003
Filed: Jan 14, 2000
Inventor
Masatoshi Yasutake
Assignee (at issue)
SEIKO INSTRUMENTS INC.
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.