Granted Patent
Utility
US 6,271,589 · App. 09/202,958
Thick-film conductor circuit and production method therefor
Inventors:
Kozo Yoshida, Kenichi Sakabe
Patented Case
View Patent ↗
Granted: Aug 7, 2001
Filed: Dec 24, 1998
Inventors
Kozo Yoshida
Kenichi Sakabe
Assignee (at issue)
ASAHI KASEI KABUSHIKI KAISHA
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.