Granted Patent
Utility
US 6,534,334 · App. 09/883,537
Method of manufacturing a non-single-crystal thin film solar cell
Inventor:
Toshiaki Sasaki
Patented Case
View Patent ↗
Granted: Mar 18, 2003
Filed: Jun 18, 2001
Inventor
Toshiaki Sasaki
Assignee (at issue)
Fuji Electric Corporate Research & Development, 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.