Granted Patent
Utility
US 4,710,779 · App. 06/769,763
Optical recording apparatus
Inventors:
Shinsuke Funaki, Yuichi Akanabe, Hiroaki Ikeda
Patented Case
View Patent ↗
Granted: Dec 1, 1987
Filed: Aug 26, 1985
Inventors
Shinsuke Funaki
Yuichi Akanabe
Hiroaki Ikeda
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.