Granted Patent
Utility
US 5,215,923 · App. 07/792,276
Method for automatic sample positioning
Inventors:
Ryoichi Kinoshita, Shoji Komaya
Patented Case
View Patent ↗
Granted: Jun 1, 1993
Filed: Nov 18, 1991
Inventors
Ryoichi Kinoshita
Shoji Komaya
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.