Granted Patent
Utility
US 5,151,255 · App. 07/593,480
Method for forming window material for solar cells and method for producing amorphous silicon solar cell
Inventors:
Nobuhiro Fukuda, Sadao Kobayashi, Kenji Miyachi, Hidemi Takenouchi, Yoji Kawahara, Takayuki Teramoto
Patented Case
View Patent ↗
Granted: Sep 29, 1992
Filed: Oct 3, 1990
Inventors
Nobuhiro Fukuda
Sadao Kobayashi
Kenji Miyachi
Hidemi Takenouchi
Yoji Kawahara
Takayuki Teramoto
Assignee (at issue)
Mitsui Toatsu Chemicals, Incorporated
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.