Granted Patent
Utility
US 5,434,100 · App. 08/051,335
Substrate for epitaxy and epitaxy using the substrate
Inventors:
Masashi Nakamura, Shigeo Katsura, Ryuichi Hirano, Nobuhito Makino, Eiji Ikeda
Patented Case
View Patent ↗
Granted: Jul 18, 1995
Filed: Apr 23, 1993
Inventors
Masashi Nakamura
Shigeo Katsura
Ryuichi Hirano
Nobuhito Makino
Eiji Ikeda
Assignee (at issue)
Japan Energy 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.