Granted Patent
Utility
US 6,360,164 · App. 09/450,111
Navigation system
Inventor:
Kyohei John Murayama
Patented Case
View Patent ↗
Granted: Mar 19, 2002
Filed: Nov 26, 1999
Inventor
Kyohei John Murayama
Assignees (at issue)
Ascii Corporation
Kyohei John Murayama
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.