Granted Patent
Utility
US 6,830,869 · App. 10/415,434
Pattern forming material and method of pattern formation
Inventors:
Shinji Kishimura, Masayuki Endo, Masaru Sasago, Mitsuru Ueda, Tsuyohiko Fujigaya
Patented Case
View Patent ↗
Granted: Dec 14, 2004
Filed: Apr 29, 2003
Inventors
Shinji Kishimura
Masayuki Endo
Masaru Sasago
Mitsuru Ueda
Tsuyohiko Fujigaya
Assignee (at issue)
ATSUSHITA ELECTRIC INDUSTRIAL 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.