Granted Patent
Utility
US 6,751,773 · App. 09/833,061
Coding apparatus capable of high speed operation
Inventors:
Kazuhiro Okabayashi, Minoru Okamoto, Masayuki Yamasaki
Patented Case
View Patent ↗
Granted: Jun 15, 2004
Filed: Apr 12, 2001
Inventors
Kazuhiro Okabayashi
Minoru Okamoto
Masayuki Yamasaki
Assignee (at issue)
SUMITOMO ELECTRIC INDUSTRIES, 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.