Granted Patent
Utility
US 4,601,922 · App. 06/649,858
Method of forming a layer of thin film on a substrate having a multiplicity of mesh-like holes
Inventors:
Yasuo Moroboshi, Akira Nishiwaki
Patented Case
View Patent ↗
Granted: Jul 22, 1986
Filed: Sep 12, 1984
Inventors
Yasuo Moroboshi
Akira Nishiwaki
Assignee (at issue)
Konishiroku Photo Industry 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.