Granted Patent
Utility
US 6,014,388 · App. 08/841,592
Short wavelength laser
Inventor:
Toshiaki Fukunaga
Patented Case
View Patent ↗
Granted: Jan 11, 2000
Filed: Apr 30, 1997
Inventor
Toshiaki Fukunaga
Assignee (at issue)
Fujitsu Limited
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.