Granted Patent
Utility
US 6,833,157 · App. 10/253,427
Coating method and apparatus
Inventors:
Toshihiro Mandai, Mikio Tomaru, Norio Shibata
Patented Case
View Patent ↗
Granted: Dec 21, 2004
Filed: Sep 25, 2002
Inventors
Toshihiro Mandai
Mikio Tomaru
Norio Shibata
Assignee (at issue)
Fujitsu Limited
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.