Granted Patent
Utility
US 5,610,896 · App. 08/496,293
Optical recording system using a gas laser capable of oscillating in a single longitudinal mode
Inventor:
Manabu Mochizuki
Patented Case
View Patent ↗
Granted: Mar 11, 1997
Filed: Jun 29, 1995
Inventor
Manabu Mochizuki
Assignee (at issue)
Pioneer Electronic 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.