Granted Patent
Utility
US 6,772,039 · App. 10/231,471
NC program generating method, NC program generating apparatus, computer memory product, and computer program product
Inventors:
Yoshiaki Kakino, Heisaburo Nakagawa, Hirotoshi Ohtsuka, Masakazu Tabata, Hisashi Otsubo
Patented Case
View Patent ↗
Granted: Aug 3, 2004
Filed: Aug 30, 2002
Inventors
Yoshiaki Kakino
Heisaburo Nakagawa
Hirotoshi Ohtsuka
Masakazu Tabata
Hisashi Otsubo
Assignees (at issue)
Yoshiaki Kakino
Heisaburo Nakagawa
Graphic Products
Yasda Precision Tools K.K.
MORI SEIKI CO., 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.