Granted Patent
Utility
US 6,298,279 · App. 09/067,850
CAD/CAM apparatus and machining apparatus for processing position/force information
Inventors:
Akira Shimada, Hideshi Kamiya, Yoshinobu Ohtachi, Hiroyuki Makinoshima, Hiroyuki Sakamaki
Patented Case
View Patent ↗
Granted: Oct 2, 2001
Filed: Apr 27, 1998
Inventors
Akira Shimada
Hideshi Kamiya
Yoshinobu Ohtachi
Hiroyuki Makinoshima
Hiroyuki Sakamaki
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.