Granted Patent
Utility
US 6,826,441 · App. 09/759,466
Method and system for management to manufacturing process for products
Inventor:
Masayuki Yamagishi
Patented Case
View Patent ↗
Granted: Nov 30, 2004
Filed: Jan 16, 2001
Inventor
Masayuki Yamagishi
Assignee (at issue)
NEC Electronics Corporation
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.