Granted Patent
Utility
US 5,626,686 · App. 08/580,337
Thin-film solar cell and method of manufacturing the same
Inventor:
Takashi Yoshida
Patented Case
View Patent ↗
Granted: May 6, 1997
Filed: Dec 28, 1995
Inventor
Takashi Yoshida
Assignee (at issue)
FUJI ELECTRIC 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.