Granted Patent
Utility
US 6,228,662 · App. 09/329,526
Method for removing short-circuited sections of a solar cell
Inventors:
Katsuhiko Hayashi, Masataka Kondo
Patented Case
View Patent ↗
Granted: May 8, 2001
Filed: Jun 10, 1999
Inventors
Katsuhiko Hayashi
Masataka Kondo
Assignee (at issue)
KANEKA CORPORATION
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.